日本側彎症学会最優秀論文賞

2006   日本側彎症学会  

Influence of lumbar kyphosis and back muscle strength on the symptoms of gastroesophageal reflux disease in middle-aged and elderly people. Reviewed

Shiro Imagama,Yukiharu Hasegawa, Norimitsu Wakao, Kenichi Hirano, Hamajima N, Naoki Ishiguro.

Eur Spine J   Vol. 21 ( 11 ) page： 2149-2157   2012.11

Posterior Surgery for Adolescent Idiopathic Scoliosis With Pedicle Screws and Ultra-high Molecular Weight Polyethylene Tape: Achieving the Ideal Thoracic Kyphosis Reviewed

Shiro Imagama, Zenya Ito, Norimitsu Wakao, Kei Ando, Kenichi Hirano, Ryoji Tauchi, Akio Muramoto, Hiroki Matsui, Tomohiro Matsumoto, Yoshihito Sakai, Yoshito Katayama, Yukikiro Matsuyama, Naoki Ishiguro.

J Spinal Disord Tech     page： in press   2012

Differentiation of localization of spinal hemangioblastomas based on imaging and pathological findings Reviewed

Shiro Imagama, Zenya Ito, Norimitsu Wakao, Yoshihito Sakai, Fumihiko Kato, Yasutsugu Yukawa, Koji Sato, Kei Ando, Kenichi Hirano, Ryoji Tauchi, Akio Muramoto, Yoshio Hashizume, Yukihiro Matsuyama, Naoki Ishiguro

Eur Spine J   Vol. 20 ( 8 ) page： 1377-1384   2011.8

Factors Related to Surgical Outcome After Posterior Decompression and Fusion for Craniocervical Junction Lesions Associated with Osteogenesis Imperfecta Reviewed

Shiro Imagama, Norimitsu Wakao, Hiroshi Kitoh, Yukihiro Matsuyama, Naoki Ishiguro

Eur Spine J   Vol. 20   page： 320-325   2011

An arterial pulse examination is not sufficient for diagnosis of peripheral arterial disease in lumbar spinal canal stenosis: a prospective multicenter study Reviewed

Shiro Imagama, Yukihiro Matsuyama, Yoshihito Sakai, Zenya Ito, Norimitsu Wakao, Masao Deguchi, Yudo Hachiya, Yoshimitsu Osawa, Hisatake Yoshihara, Mitsuhiro Kamiya, Tokumi Kanemura, Fumihiko Kato,Yasutsugu Yukawa, Toru Yoshida, Atsushi Harada, Noriaki Kawakami, Kazuhiro Suzuki, Yuji Matsubara, Manabu Goto, Koji Sato, Koji Maruyama, Makoto Yanase, Yoshihiro Ishida, Naoto Kuno, Takao Hasegawa, Naoki Ishiguro

Spine   Vol. 36 ( 15 ) page： 1204-1210   2011

*Preventive effect of artificial ligamentous stabilization on the upper adjacent segment impairment following Posterior Lumbar Interbody Fusion. Reviewed

Shiro Imagama, Noriaki Kawakami, Yuji Matsubara, Tokumi Kanemura, Taichi Tsuji, Tetsuya Ohara.

Spine   Vol. 34 ( 25 ) page： 2775-2781   2009.12

*Image classification of idiopathic spinal cord herniation based on symptom severity and surgical outcome: a multicenter study. Reviewed

Shiro Imagama, Yukihiro Matsuyama ,Yoshihito Sakai, Hiroshi Nakamura Yoshito Katayama, Zenya Ito , Norimitsu Wakao, Koji Sato , Mitsuhiro Kamiya, Fumihiko Kato ,Yasutsugu Yukawa , Yasushi Miura , HisatakeYoshihara , Kazuhiro Suzuki , Kei Ando, Kenichi Hirano ,Ryoji Tauchi , Akio Muramoto , and Naoki Ishiguro.

Journal of Neurosurgery Spine   Vol. 11 ( 3 ) page： 310-9   2009.9

*C5 Palsy After Cervical Laminoplasty: A Multicenter Study. Reviewed

Shiro Imagama, Yukihiro Matsuyama, Noriaki Kawakami, Mitsuhiro Kamiya, Yasutsugu Yukawa, Tokumi Kanemura, Naoki Ishiguro, and Nagoya Spine Group.

Journal of Bone and Joint Surgery-British Volume   Vol. In press   page： 393-400   2009

Preoperative Symptom Duration Influences Neurological Recovery and Patient-Reported Outcome Measures After Surgical Treatment of Cervical Ossification of the Posterior Longitudinal Ligament.

Matsukura Y, Egawa S, Inose H, Sakai K, Kusano K, Tsutsui S, Hirai T, Wada K, Katsumi K, Koda M, Kimura A, Furuya T, Maki S, Nagoshi N, Nishida N, Nagamoto Y, Oshima Y, Ando K, Nakashima H, Takahata M, Mori K, Nakajima H, Murata K, Miyagi M, Kaito T, Yamada K, Banno T, Kato S, Ohba T, Moridaira H, Fujibayashi S, Katoh H, Kanno H, Taneichi H, Imagama S, Kawaguchi Y, Takeshita K, Nakamura M, Matsumoto M, Yamazaki M, Okawa A, Yoshii T

Spine   Vol. 48 ( 18 ) page： 1259 - 1265   2023.9

Comparative Outcomes of Anterior and Posterior Plating for Distal-Third Humerus Shaft Fractures.

Shimamoto Y, Tokutake K, Takegami Y, Asami Y, Sato K, Ueno H, Nakano T, Fujii S, Okui N, Imagama S

The Journal of hand surgery     2023.9

Intertrochanteric curved varus osteotomy for subchondral fracture of the femoral head: a case series

Otaka Keiji, Osawa Yusuke, Takegami Yasuhiko, Seki Taisuke, Imagama Shiro

ARTHROPLASTY   Vol. 5 ( 1 ) page： 46   2023.9

Potential of patellar height measurement methods in predicting recurrent patellar dislocation incidence: a case-control study.

Yamashita S, Ishizuka S, Sakai T, Oba H, Sakaguchi T, Mizuno T, Kawashima I, Tsukahara T, Takahashi S, Kurokouchi K, Imagama S

BMC musculoskeletal disorders   Vol. 24 ( 1 ) page： 707   2023.9

Pelvic morphologies of developmental dysplasia and primary osteoarthritis on range of motion after total hip arthroplasty

Funahashi Hiroto, Osawa Yusuke, Seki Taisuke, Takegami Yasuhiko, Nishida Kazuki, Imagama Shiro

JOURNAL OF ORTHOPAEDIC RESEARCH   Vol. 41 ( 9 ) page： 2007 - 2015   2023.9

Utility of ultrasonography in the diagnosis of lumbar spondylolysis in adolescent patients.

Nakashima H, Yoneda M, Machino M, Ito S, Segi N, Tomita H, Ouchida J, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association   Vol. 28 ( 5 ) page： 955 - 960   2023.9

Extension of the Antero-Posterior Necrotic Regions Associated With Collapse Cessation in Osteonecrosis of the Femoral Head.

Osawa Y, Seki T, Takegami Y, Okamoto M, Iida H, Imagama S

The Journal of arthroplasty     2023.8

Association between Locomotive Syndrome and Hearing Loss in Community-Dwelling Adults.

Ito S, Nakashima H, Segi N, Ouchida J, Ishizuka S, Takegami Y, Yoshida T, Hasegawa Y, Imagama S

Journal of clinical medicine   Vol. 12 ( 17 )   2023.8

Reasons and risk factors for discontinuation of treatment with any biological disease-modifying antirheumatic drugs in patients with rheumatoid arthritis: A long-term observational study

Terabe Kenya, Takahashi Nobunori, Asai Shuji, Hirano Yuji, Kanayama Yasuhide, Yabe Yuichiro, Oguchi Takeshi, Fujibayashi Takayoshi, Ishikawa Hisato, Hanabayashi Masahiro, Hattori Yosuke, Suzuki Mochihito, Kishimoto Kenji, Ohashi Yoshifumi, Imaizumi Takahiro, Imagama Shiro, Kojima Toshihisa

MODERN RHEUMATOLOGY   Vol. 33 ( 5 ) page： 891 - 898   2023.8

Fall risk in patient with dysplastic hip osteoarthritis

Asamoto Takamune, Osawa Yusuke, Takegami Yasuhiko, Okamoto Masanori, Iida Hiroki, Imagama Shiro

INTERNATIONAL ORTHOPAEDICS     2023.8

Impact of Preoperative Motor Status for the Positive Predictive Value of Transcranial Motor-Evoked Potentials Alerts in Thoracic Spine Surgery: A Prospective Multicenter Study by the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research.

Funaba M, Kanchiku T, Yoshida G, Machino M, Ushirozako H, Kawabata S, Ando M, Yamada K, Iwasaki H, Shigematsu H, Fujiwara Y, Tadokoro N, Takahashi M, Taniguchi S, Wada K, Yamamoto N, Yasuda A, Morito S, Hashimoto J, Takatani T, Kobayashi K, Ando K, Kurosu K, Segi N, Nakashima H, Nakanishi K, Takeshita K, Matsuyama Y, Imagama S

Global spine journal     page： 21925682231196454   2023.8

An age-matched comparative study on intramedullary nailing and plate fixation of both-bone diaphyseal forearm fracture in adolescents

Ishihara Noriko, Tokutake Katsuhiro, Takegami Yasuhiko, Asami Yuta, Kumagai Hiroaki, Ota Hideyuki, Kimura Yoshihiko, Ohshima Kazuma, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY     2023.8

Factors Associated With Loss of Cervical Lordosis After Laminoplasty for Patients With Cervical Ossification of the Posterior Longitudinal Ligament Data From a Prospective Multicenter Study

Nakashima Hiroaki, Imagama Shiro, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Tsutsui Shinji, Hirai Takashi, Matsukura Yu, Wada Kanichiro, Katsumi Keiichi, Koda Masao, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nagoshi Narihito, Nishida Norihiro, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Miyagi Masayuki, Kaito Takashi, Yamada Kei, Banno Tomohiro, Kato Satoshi, Ohba Tetsuro, Moridaira Hiroshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Taneichi Hiroshi, Kawaguchi Yoshiharu, Takeshita Katsushi, Nakamura Masaya, Okawa Atsushi, Yamazaki Masashi

SPINE   Vol. 48 ( 15 ) page： 1047 - 1056   2023.8

A less invasive operative method using a medial cannulated cancellous screw and single plate fixation for the treatment of transcondylar fracture of the humerus in elderly patients in multicenter (TRON group) study

Tanaka Kohei, Takegami Yasuhiko, Tokutake Katsuhiro, Oshika Yasutaka, Iwase Kenya, Yokoyama Hiroki, Taguchi Katsuhiro, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY   Vol. 33 ( 6 ) page： 2481 - 2487   2023.8

Clinical comparison of double-plate fixation by the perpendicular plate method versus parallel plate method for distal humeral fracture: a multicenter (TRON group) study

Yokoyama Hiroki, Takegami Yasuhiko, Tokutake Katsuhiro, Oshika Yasutaka, Iwase Kenya, Tanaka Kohei, Kanemura Tokumi, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY   Vol. 33 ( 6 ) page： 2427 - 2433   2023.8

Development of Therapeutic Agent for Osteoarthritis via Inhibition of KIAA1199 Activity: Effect of Ipriflavone In Vivo

Zhang Jiarui, Nishida Yoshihiro, Koike Hiroshi, Zhuo Lisheng, Ito Kan, Ikuta Kunihiro, Sakai Tomohisa, Imagama Shiro

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES   Vol. 24 ( 15 )   2023.8

Automated Detection and Diagnosis of Spinal Schwannomas and Meningiomas Using Deep Learning and Magnetic Resonance Imaging

Ito Sadayuki, Nakashima Hiroaki, Segi Naoki, Ouchida Jun, Oda Masahiro, Yamauchi Ippei, Oishi Ryotaro, Miyairi Yuichi, Mori Kensaku, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 15 )   2023.8

Glypican-2 defines age-dependent axonal response to chondroitin sulfate

Ouchida Jun, Ozaki Tomoya, Segi Naoki, Suzuki Yuji, Imagama Shiro, Kadomatsu Kenji, Sakamoto Kazuma

EXPERIMENTAL NEUROLOGY   Vol. 366   page： 114444   2023.8

Retrospective multicenter (TRON group) study of humeral shaft fragility fractures Analysis of mortality rates and risk factors

Sato Ken, Takegami Yasuhiko, Tokutake Katsuhiro, Shimamoto Yuya, Ueno Hiroki, Ando Toshihiro, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 54 ( 8 ) page： 110855   2023.8

Relationship between frailty and methotrexate discontinuation due to adverse events in rheumatoid arthritis patients

Sobue Yasumori, Suzuki Mochihito, Ohashi Yoshifumi, Koshima Hiroshi, Okui Nobuyuki, Funahashi Koji, Ishikawa Hisato, Inoue Hidenori, Asai Shuji, Terabe Kenya, Kishimoto Kenji, Kihira Daisuke, Maeda Masataka, Sato Ryo, Imagama Shiro

CLINICAL RHEUMATOLOGY   Vol. 42 ( 8 ) page： 2069 - 2077   2023.8

Predictors of postoperative complications of tension band wiring techniques for patella fracture: A retrospective multicenter (TRON group) study

Oyama Hiroki, Takegami Yasuhiko, Tokutake Katsuhiro, Murase Fuminori, Arakawa Oki, Oguchi Takeshi, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 54 ( 8 ) page： 110896   2023.8

Intervertebral fusion sites in patients with ankylosing spondylitis: A computed tomography study

Kishimoto Kenji, Asai Shuji, Suzuki Mochihito, Kihira Daisuke, Sato Ryo, Terabe Kenya, Ohashi Yoshifumi, Maeda Masataka, Imagama Shiro

MODERN RHEUMATOLOGY     2023.7

Genetic insights into ossification of the posterior longitudinal ligament of the spine.

Koike Y, Takahata M, Nakajima M, Otomo N, Suetsugu H, Liu X, Endo T, Imagama S, Kobayashi K, Kaito T, Kato S, Kawaguchi Y, Kanayama M, Sakai H, Tsuji T, Miyamoto T, Inose H, Yoshii T, Kashii M, Nakashima H, Ando K, Taniguchi Y, Takeuchi K, Ito S, Tomizuka K, Hikino K, Iwasaki Y, Kamatani Y, Maeda S, Nakajima H, Mori K, Seichi A, Fujibayashi S, Kanchiku T, Watanabe K, Tanaka T, Kida K, Kobayashi S, Takahashi M, Yamada K, Takuwa H, Lu HF, Niida S, Ozaki K, Momozawa Y, Genetic Study Group of Investigation Committee on Ossification of the Spinal Ligaments, Yamazaki M, Okawa A, Matsumoto M, Iwasaki N, Terao C, Ikegawa S

eLife   Vol. 12   2023.7

Sacroiliac joint fusion in patients with ankylosing spondylitis is associated with hip involvement.

Ido H, Osawa Y, Takegami Y, Kishimoto K, Kihira D, Suzuki M, Asai S, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.7

The current management of clear cell sarcoma

Ikuta Kunihiro, Nishida Yoshihiro, Imagama Shiro, Tanaka Kazuhiro, Ozaki Toshifumi

JAPANESE JOURNAL OF CLINICAL ONCOLOGY     2023.7

Phase 1b study on the repurposing of meclizine hydrochloride for children with achondroplasia

Matsushita Masaki, Kitoh Hiroshi, Mishima Kenichi, Kamiya Yasunari, Kato Daisaku, Takemoto Genta, Sawamura Kenta, Ueno Shinji, Yasuhiro Nakai, Nishida Kazuki, Imagama Shiro

PLOS ONE   Vol. 18 ( 7 ) page： e0283425   2023.7

Age and symptoms at onset of ankylosing spondylitis in Japanese patients

Kishimoto Kenji, Asai Shuji, Suzuki Mochihito, Takahashi Nobunori, Terabe Kenya, Ohashi Yoshifumi, Hattori Kyosuke, Kojima Toshihisa, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 33 ( 4 ) page： 817 - 822   2023.7

Risk factors for denosumab discontinuation in patients with postmenopausal osteoporosis

Hattori Kyosuke, Takahashi Nobunori, Kojima Toshihisa, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 33 ( 4 ) page： 843 - 850   2023.7

Prognosis of Cervical Diffuse Idiopathic Skeletal Hyperostosis-Related Spine Injuries in Elderly Patients: Analyses of Both Fracture and Spinal Cord Injury Without Fracture

Segi Naoki, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Yokogawa Noriaki, Sasagawa Takeshi, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Watanabe Kota, Nori Satoshi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Funao Haruki, Oshima Yasushi, Yoshii Toshitaka, Kaito Takashi, Sakai Daisuke, Ohba Tetsuro, Seki Shoji, Otsuki Bungo, Ishihara Masayuki, Miyazaki Masashi, Okada Seiji, Imagama Shiro, Kato Satoshi

GLOBAL SPINE JOURNAL     page： 21925682231186757   2023.7

Risk factors for lateralization or superiorization of the center of the femoral head in eccentric rotational acetabular osteotomy.

Okamoto M, Takegami Y, Osawa Y, Iida H, Funahashi H, Seki T, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.7

Racial differences in whole-body sagittal alignment between Asians and Caucasians based on international multicenter data

Ouchida Jun, Nakashima Hiroaki, Kanemura Tokumi, Okamoto Masashi, Hatsushikano Shun, Imagama Shiro, Le Huec Jean Charles, Hasegawa Kazuhiro

EUROPEAN SPINE JOURNAL     2023.7

Comparison of Surgical Outcomes of Anterior and Posterior Fusion Surgeries for K-line (-) Cervical Ossification of the Posterior Longitudinal Ligament A Prospective Multicenter Study

Nagoshi Narihito, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Tsutsui Shunji, Hirai Takashi, Matsukura Yu, Wada Kanichiro, Katsumi Keiichi, Koda Masao, Kimura Atsushi, Furuya Takeo, Sato Yasunori, Maki Satoshi, Nishida Norihiro, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Nakashima Hiroaki, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Miyagi Masayuki, Kaito Takashi, Yamada Kei, Banno Tomohiro, Kato Satoshi, Ohba Tetsuro, Moridaira Hiroshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Watanabe Kota, Taneichi Hiroshi, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Nakamura Masaya, Matsumoto Morio, Yamazaki Masashi

SPINE   Vol. 48 ( 13 ) page： 937 - 943   2023.7

Intramedullary cavernous hemangioma of the spinal cord with intra- and extramedullary hematomas

Koshimizu Hiroyuki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Kanbara Shunsuke, Inoue Taro, Yamaguchi Hidetoshi, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 28 ( 4 ) page： 937 - 941   2023.7

Spinopelvic Imbalance Is Associated With Increased Sway in the Center of Gravity: Validation of the "Cone of Economy" Concept in Healthy Subjects

Segi Naoki, Nakashima Hiroaki, Ando Kei, Kobayashi Kazuyoshi, Seki Taisuke, Ishizuka Shinya, Takegami Yasuhiko, Machino Masaaki, Ito Sadayuki, Koshimizu Hiroyuki, Tomita Hiroyuki, Hasegawa Yukiharu, Imagama Shiro

GLOBAL SPINE JOURNAL   Vol. 13 ( 6 ) page： 1502 - 1508   2023.7

Cervical Spinal Cord Compression in Adult Scoliosis

Nakashima Hiroaki, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji, Imagama Shiro

GLOBAL SPINE JOURNAL   Vol. 13 ( 6 ) page： 1576 - 1581   2023.7

Comparison of functional outcome and complications of locking plate versus coracoclavicular fixation in the treatment of unstable distal clavicle fractures: the multicenter, propensity-matched TRON study

Katayama Yujiro, Takegami Yasuhiko, Tokutake Katsuhiro, Okui Nobuyuki, Sakai Tadahiro, Takahashi Hiroshi, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY   Vol. 33 ( 5 ) page： 1789 - 1795   2023.7

Residual Neuropathic Pain in Postoperative Patients With Cervical Ossification of Posterior Longitudinal Ligament

Miyagi Masayuki, Inoue Gen, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Kimura Atsushi, Furuya Takeo, Nagoshi Narihito, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Nakashima Hiroaki, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Koda Masao, Takahashi Hiroshi, Ikeda Shinsuke, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Takaso Masashi, Okawa Atsushi, Yamazaki Masashi

CLINICAL SPINE SURGERY   Vol. 36 ( 6 ) page： E277 - E282   2023.7

Differences in Involvement of Whole-Body Compensatory Alignment for Decompensated Spinopelvic Sagittal Balance

Ouchida Jun, Nakashima Hiroaki, Kanemura Tokumi, Ito Kenyu, Tsushima Mikito, Machino Masaaki, Ito Sadayuki, Segi Naoki, Ode Yukihito, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 14 )   2023.7

What is the Radiographic Factor Associated with Meniscus Injury in Tibial Plateau Factures? Multicenter Retrospective (TRON) Study

Naruse Keita, Takegami Yasuhiko, Tokutake Katsuhiro, Shimizu Keita, Sudo Yoshito, Shinohara Takaaki, Imagama Shiro

INDIAN JOURNAL OF ORTHOPAEDICS   Vol. 57 ( 7 ) page： 1076 - 1082   2023.7

Prognostic impact of respiratory dysfunction in elderly patients with cervical spinal cord injury and/or fractures: a multicenter survey

Hirota Ryosuke, Terashima Yoshinori, Ohnishi Hirofumi, Yamashita Toshihiko, Yokogawa Noriaki, Sasagawa Takeshi, Nakashima Hiroaki, Segi Naoki, Ito Sadayuki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Watanabe Kota, Nori Satoshi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Kuroda Akiyoshi, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

EUROPEAN SPINE JOURNAL     2023.6

Periprosthetic humeral fracture revision using a massive allograft in a patient with rheumatoid arthritis: A case report

Kishimoto Kenji, Kojima Toshihisa, Takahashi Nobunori, Asai Shuji, Terabe Kenya, Suzuki Mochihito, Ohashi Yoshifumi, Kihira Daisuke, Maeda Masataka, Tatebe Masahiro, Imagama Shiro

MODERN RHEUMATOLOGY CASE REPORTS   Vol. 7 ( 2 ) page： 359 - 363   2023.6

Arthroscopic Bankart repair with peeling osteotomy of the anterior glenoid rim preserves glenoid morphology.

Kawashima I, Iwahori Y, Ishizuka S, Oba H, Sakaguchi T, Watanabe A, Inoue M, Imagama S

Journal of shoulder and elbow surgery     2023.6

Incidence and Risk Factors for Fracture-Related Infection After Peri-Prosthetic Femoral Fractures: A Multicenter Retrospective Study (TRON Group Study)

Matsuno Yuji, Takegami Yasuhiko, Tokutake Katsuhiro, Takami Hideomi, Kurokawa Hiroshi, Iwata Manato, Terasawa Satoshi, Yamauchi Ken-ichi, Imagama Shiro

SURGICAL INFECTIONS   Vol. 24 ( 5 ) page： 433 - 439   2023.6

Worsening ambulation in elderly patients with cervical odontoid fractures: A nationwide multicenter study in Japan.

Segi N, Nakashima H, Ito S, Yokogawa N, Ikegami S, Watanabe K, Funayama T, Hasegawa T, Tonomura H, Kakutani K, Furuya T, Suzuki N, Kiyasu K, Tominaga H, Miyazaki M, Terashima Y, Suzuki H, Hashimoto K, Uei H, Funao H, Kaito T, Kawaguchi K, Sakai D, Seki S, Otsuki B, Inoue G, Okada S, Imagama S, Kato S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.6

Comparison of surgical treatments for distal ulna fracture when combined with anterior locking plate fixation of distal radius in the over 70 age group

Shibata Ryutaro, Tokutake Katsuhiro, Takegami Yasuhiko, Natsume Tadahiro, Matsubara Yuji, Imagama Shiro

JOURNAL OF HAND SURGERY-EUROPEAN VOLUME   Vol. 48 ( 6 ) page： 516 - 523   2023.6

Factors affecting return to sports after eccentric rotational acetabular osteotomy

Osawa Yusuke, Seki Taisuke, Takegami Yasuhiko, Makida Kazuya, Ochiai Satoshi, Hasegawa Yukiharu, Imagama Shiro

ORTHOPAEDICS & TRAUMATOLOGY-SURGERY & RESEARCH   Vol. 109 ( 4 ) page： 103442   2023.6

Prognostic value of bone resorption pattern in the anterior portion of the femoral head in Legg-Calve-Perthes disease

Mishima Kenichi, Kamiya Yasunari, Matsushita Masaki, Imagama Shiro

JOURNAL OF CHILDRENS ORTHOPAEDICS   Vol. 17 ( 3 ) page： 197 - 204   2023.6

Relationship between lumbosacral transitional vertebra and postoperative outcomes of patients with Lenke 5C adolescent idiopathic scoliosis: a minimum 5-year follow-up study

Yamauchi Ippei, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Segi Naoki, Tauchi Ryoji, Ohara Tetsuya, Kawakami Noriaki, Imagama Shiro

EUROPEAN SPINE JOURNAL   Vol. 32 ( 6 ) page： 2221 - 2227   2023.6

Metabolic syndrome reduces spinal range of motion: The Yakumo study

Kanbara Shunsuke, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Machino Masaaki, Seki Taisuke, Ishizuka Shinya, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Segi Naoki, Tomita Hiroyuki, Hasegawa Yukiharu, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 28 ( 3 ) page： 547 - 553   2023.5

Early weight bearing and mobilization decrease perioperative complications in patients after ankle fracture; the retrospective multicenter (TRON group) study

Bando Kosuke, Takegami Yasuhiko, Ando Toshihiro, Sugino Takayuki, Sato Toshifumi, Fujita Tomoki, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 28 ( 3 ) page： 651 - 655   2023.5

Low body mass index is a risk factor for increased post-operative mortality and poor functional improvement in distal femur fractures among patients aged over 65: A multicentre (TRON) study

Kuwahara Yutaro, Takegami Yasuhiko, Tokutake Katsuhiro, Yamada Yotaro, Komaki Kentaro, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 28 ( 3 ) page： 631 - 636   2023.5

Changes in medical costs for adolescent idiopathic scoliosis over the past 15 years

Kobayashi Kazuyoshi, Sato Koji, Ando Toshihiro, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 85 ( 2 ) page： 333 - 342   2023.5

Hook plate fixation versus locking plate fixation for distal clavicle fracture: a multicenter propensity score-matched study

Takahashi Hiroshi, Takegami Yasuhiko, Tokutake Katsuhiro, Katayama Yujiro, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 85 ( 2 ) page： 223 - 232   2023.5

Choice of and response to treatment in patients with early-diagnosed rheumatoid arthritis: Real-world data from an inception cohort in Japan (NICER-J).

Suzuki M, Asai S, Hara R, Hirano Y, Nagamine S, Kaneko T, Sakane H, Okano T, Yoshioka Y, Tsuji S, Wakabayashi H, Takakubo Y, Takemoto T, Fujibayashi T, Watanabe T, Kato T, Ishikawa H, Nasu Y, Torikai E, Kaneko A, Takagi H, Fujiwara T, Kihira D, Hattori K, Kishimoto K, Ohashi Y, Sobue Y, Yokota Y, Nishiume T, Terabe K, Takahashi N, Kojima M, Imagama S, Kojima T

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.4

Re: Shibata et al. Comparison of surgical treatments for distal ulna fracture when combined with anterior locking plate fixation of the distal radius in the over 70 age group. J Hand Surg Eur. Epub ahead of print 28 January 2023. DOI: 10.1177/17531934221150495

Shibata Ryutaro, Tokutake Katsuhiro, Takegami Yasuhiko, Natsume Tadahiro, Matsubara Yuji, Imagama Shiro

JOURNAL OF HAND SURGERY-EUROPEAN VOLUME     2023.4

The Wait Time for Surgery Following Injury Affects Functional Outcomes and Complications After an Ankle Fracture: A Propensity Score-Matched Multicenter Study, the TRON Study.

Sugino T, Takegami Y, Bando K, Sato T, Fujita T, Oka Y, Imagama S

Foot & ankle specialist     page： 19386400231164211   2023.4

Trabecular Bone Remodeling After Posterior Lumbar Interbody Fusion: Comparison of Three-Dimensional Porous Tantalum and Titanium-Coated Polyetheretherketone Interbody Cages

Segi Naoki, Nakashima Hiroaki, Shinjo Ryuichi, Kagami Yujiro, Machino Masaaki, Ito Sadayuki, Ouchida Jun, Morishita Kazuaki, Oishi Ryotaro, Yamauchi Ippei, Imagama Shiro

GLOBAL SPINE JOURNAL     page： 21925682231170613   2023.4

Association between Postoperative Neck Pain and Intraoperative Transcranial Motor-Evoked Potential Waveforms of the Trapezius Muscles in Patients with Cervical Myelopathy Who Underwent Cervical Laminoplasty

Ito Sadayuki, Sakai Yoshihito, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Segi Naoki, Tomita Hiroyuki, Koshimizu Hiroyuki, Hida Tetsuro, Ito Kenyu, Harada Atsushi, Imagama Shiro

ASIAN SPINE JOURNAL   Vol. 17 ( 2 ) page： 330 - 337   2023.4

Anatomical Analysis of the Gonadal Veins and Spine in Lateral Lumbar Interbody Fusion

Kagami Yujiro, Nakashima Hiroaki, Satake Kotaro, Ito Kenyu, Tsushima Mikito, Segi Naoki, Tomita Hiroyuki, Ouchida Jun, Morita Yoshinori, Ode Yukihito, Imagama Shiro, Kanemura Tokumi

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 8 )   2023.4

Locked Tension Band Wiring for Mayo IIA Olecranon Fractures: Modified Surgical Technique and Retrospective Comparative Study of Clinical Outcomes and Cost-effectiveness with Locking Plate

Kuwahara Yutaro, Takegami Yasuhiko, Mitsuya So, Tokutake Katsuhiro, Yamauchi Kenichi, Imagama Shiro

JOURNAL OF HAND SURGERY-ASIAN-PACIFIC VOLUME   Vol. 28 ( 02 ) page： 205 - 213   2023.4

Role of Transcranial Motor Evoked Potential Monitoring During Traumatic Spinal Injury Surgery: A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research.

Ushirozako H, Yoshida G, Imagama S, Machino M, Ando M, Kawabata S, Yamada K, Kanchiku T, Fujiwara Y, Taniguchi S, Iwasaki H, Shigematsu H, Tadokoro N, Takahashi M, Wada K, Yamamoto N, Funaba M, Yasuda A, Hashimoto J, Morito S, Takatani T, Kobayashi K, Nakanishi K, Kurosu K, Matsuyama Y

Spine     2023.3

Activated FGFR3 suppresses bone regeneration and bone mineralization in an ovariectomized mouse model

Kawashima Itaru, Matsushita Masaki, Mishima Kenichi, Kamiya Yasunari, Osawa Yusuke, Ohkawara Bisei, Ohno Kinji, Kitoh Hiroshi, Imagama Shiro

BMC MUSCULOSKELETAL DISORDERS   Vol. 24 ( 1 ) page： 200   2023.3

Ulnar Nerve Neuropathy After Surgery for Intraarticular Distal Humerus Fractures: An Analysis of 116 Patients.

Oshika Y, Takegami Y, Tokutake K, Yokoyama H, Oguchi T, Imagama S

The Journal of hand surgery     2023.3

The anatomical relationship between the celiac artery and the median arch ligament in degenerative spinal surgery.

Kagami Y, Nakashima H, Ito K, Satake K, Tsushima M, Ouchida J, Morita Y, Ode Y, Segi N, Imagama S, Kanemura T

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.3

Reply to "Letter to the Editor Concerning 'Trabecular Bone Remodeling as a New Indicator of Osteointegration After Posterior Lumbar Interbody Fusion.' by Segi et al. "

Segi Naoki, Nakashima Hiroaki, Shinjo Ryuichi, Kagami Yujiro, Machino Masaaki, Ito Sadayuki, Ouchida Jun, Imagama Shiro

GLOBAL SPINE JOURNAL     2023.3

Factors associated with frailty in rheumatoid arthritis patients with decreased renal function

Ohashi Yoshifumi, Takahashi Nobunori, Sobue Yasumori, Suzuki Mochihito, Hattori Kyosuke, Kishimoto Kenji, Terabe Kenya, Asai Syuji, Kojima Toshihisa, Kojima Masayo, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 33 ( 2 ) page： 323 - 329   2023.3

Effectiveness of tacrolimus concomitant with biological disease-modifying antirheumatic drugs in patients with rheumatoid arthritis

Terabe Kenya, Takahashi Nobunori, Asai Shuji, Hirano Yuji, Kanayama Yasuhide, Yabe Yuichiro, Oguchi Takeshi, Fujibayashi Takayoshi, Ishikawa Hisato, Hanabayashi Masahiro, Hattori Yosuke, Suzuki Mochihito, Kishimoto Kenji, Ohashi Yoshifumi, Imaizumi Takahiro, Imagama Shiro, Kojima Toshihisa

MODERN RHEUMATOLOGY   Vol. 33 ( 2 ) page： 292 - 301   2023.3

An appropriate method for predicting the femoral angle on whole-body X-ray images from full-spine X-ray images.

Ito K, Nakashima H, Kagami Y, Ouchida J, Satake K, Tsushima M, Tomita H, Ode Y, Nagatani Y, Imagama S, Kanemura T

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.3

Clinical results of active surveillance for extra-abdominal desmoid-type fibromatosis

Sakai Tomohisa, Nishida Yoshihiro, Ito Kan, Ikuta Kunihiro, Urakawa Hiroshi, Koike Hiroshi, Imagama Shiro

CANCER MEDICINE   Vol. 12 ( 5 ) page： 5245 - 5254   2023.3

Longer time of implantation using the buried pin technique for intramedullary nailing would decrease refracture in the diaphyseal forearm fracture in children-retrospective multicenter (TRON) study

Ohshima Kazuma, Tokutake Katsuhiro, Takegami Yasuhiko, Asami Yuta, Matsubara Yuji, Natsume Tadahiro, Kimura Yoshihiko, Ishihara Noriko, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 54 ( 3 ) page： 924 - 929   2023.3

Effects of Dementia on Outcomes after Cervical Spine Injuries in Elderly Patients: Evaluation of 1512 Cases in a Nationwide Multicenter Study in Japan

Yamada Yohei, Yokogawa Noriaki, Kato Satoshi, Sasagawa Takeshi, Tsuchiya Hiroyuki, Nakashima Hiroaki, Segi Naoki, Ito Sadayuki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Yamane Junichi, Nori Satoshi, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Kuroda Akiyoshi, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Watanabe Kota

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 5 )   2023.3

Comparison of the Relationship between Visual Acuity and Motor Function in Non-Elderly and Elderly Adults

Ito Sadayuki, Nakashima Hiroaki, Machino Masaaki, Segi Naoki, Ishizuka Shinya, Takegami Yasuhiko, Takeuchi Jun, Ouchida Jun, Hasegawa Yukiharu, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 5 )   2023.3

Clinical Features and Surgical Outcomes of Osteochondroma of the Spine

Sakai Y., Nakashima H., Takatsu T., Imagama S.

MALAYSIAN ORTHOPAEDIC JOURNAL   Vol. 17 ( 1 ) page： 117 - 123   2023.3

Delirium Risk Score in Elderly Patients with Cervical Spinal Cord Injury and/or Cervical Fracture

Tamai Koji, Terai Hidetomi, Nakamura Hiroaki, Yokogawa Noriaki, Sasagawa Takeshi, Nakashima Hiroaki, Segi Naoki, Ito Sadayuki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Watanabe Kota, Yamane Junichi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Kuroda Akiyoshi, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 6 )   2023.3

A large preoperative pelvic oblique angle affects perception of leg length discrepancy after total hip arthroplasty.

Takemoto G, Osawa Y, Seki T, Takegami Y, Kato D, Okamoto M, Iida H, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.2

Effect of anaesthesia on cemented hemiarthroplasty -A multicentre retrospective study (TRON study).

Yamamoto S, Takegami Y, Tokutake K, Nakashima R, Naito K, Ogura K, Kato D, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.2

Acute osteomyelitis of the patella due to Pseudomonas aeruginosa in an immunocompetent child: A case report

Kamiya Yasunari, Mishima Kenichi, Tanaka Tetsuji, Sawamura Kenta, Matsushita Masaki, Imagama Shiro

MEDICINE   Vol. 102 ( 7 ) page： e33012   2023.2

Factors affecting sports participation after total hip arthroplasty

Osawa Yusuke, Seki Taisuke, Takegami Yasuhiko, Kato Daisaku, Takemoto Genta, Imagama Shiro

INTERNATIONAL ORTHOPAEDICS   Vol. 47 ( 5 ) page： 1181 - 1187   2023.2

Characteristics of the cervical spine and cervical cord injuries in older adults with cervical ossification of the posterior longitudinal ligament

Okuwaki Shun, Funayama Toru, Koda Masao, Eto Fumihiko, Yamaji Akihiro, Yokogawa Noriaki, Sasagawa Takeshi, Ando Kei, Nakashima Hiroaki, Segi Naoki, Watanabe Kota, Nori Satoshi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

SCIENTIFIC REPORTS   Vol. 13 ( 1 ) page： 2689   2023.2

Deep learning-based prediction model for postoperative complications of cervical posterior longitudinal ligament ossification

Ito Sadayuki, Nakashima Hiroaki, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Tsutui Shinji, Hirai Takashi, Matsukura Yu, Wada Kanichiro, Katsumi Keiichi, Koda Masao, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nagoshi Narihito, Nishida Norihiro, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Miyagi Masayuki, Kaito Takashi, Yamada Kei, Banno Tomohiro, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Oda Masahiro, Mori Kensaku, Taneichi Hiroshi, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi, Imagama Shiro

EUROPEAN SPINE JOURNAL     2023.2

Comparison of radiological characteristics between diffuse idiopathic skeletal hyperostosis and ankylosing spondylitis: a multicenter study

Takahashi Takuya, Yoshii Toshitaka, Mori Kanji, Kobayashi Shigeto, Inoue Hisashi, Tada Kurisu, Tamura Naoto, Hirai Takashi, Sugimura Nobuhiro, Nagoshi Narihito, Maki Satoshi, Katsumi Keiichi, Koda Masao, Murata Kazuma, Takeuchi Kazuhiro, Nakashima Hiroaki, Imagama Shiro, Kawaguchi Yoshiharu, Yamazaki Masashi, Okawa Atsushi

SCIENTIFIC REPORTS   Vol. 13 ( 1 ) page： 1849   2023.2

Hyaluronan in articular cartilage: Analysis of hip osteoarthritis and osteonecrosis of femoral head

Zhang Jiarui, Nishida Yoshihiro, Koike Hiroshi, Ito Kan, Zhuo Lisheng, Nishida Kazuki, Kimata Koji, Ikuta Kunihiro, Sakai Tomohisa, Urakawa Hiroshi, Seki Taisuke, Imagama Shiro

JOURNAL OF ORTHOPAEDIC RESEARCH   Vol. 41 ( 2 ) page： 307 - 315   2023.2

Retrospective Comparative Study of Clinical Outcomes and Cost-Effectiveness with Bone Substitutes on Volar Locking Plate Fixation of Unstable Distal Radial Fractures in the Elderly

Mori Yusuke, Takegami Yasuhiko, Tokutake Katsuhiro, Oka Yoshiharu, Imagama Shiro

JOURNAL OF HAND SURGERY-ASIAN-PACIFIC VOLUME   Vol. 28 ( 1 ) page： 61 - 68   2023.2

Neck pain after cervical laminoplasty is associated with postoperative atrophy of the trapezius muscle

Ito Sadayuki, Sakai Yoshihito, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Segi Naoki, Tomita Hiroyuki, Koshimizu Hiroyuki, Hida Tetsuro, Ito Kenyu, Harada Atsushi, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 85 ( 1 ) page： 103 - 112   2023.2

Vertebral Endplate Concavity in Lateral Lumbar Interbody Fusion: Tapered 3D-Printed Porous Titanium Cage versus Squared PEEK Cage

Segi Naoki, Nakashima Hiroaki, Shinjo Ryuichi, Kagami Yujiro, Machino Masaaki, Ito Sadayuki, Ouchida Jun, Morishita Kazuaki, Oishi Ryotaro, Yamauchi Ippei, Imagama Shiro

MEDICINA-LITHUANIA   Vol. 59 ( 2 )   2023.2

The age-specific normative values of standing whole-body sagittal alignment parameters in healthy adults: based on international multicenter data

Ouchida Jun, Nakashima Hiroaki, Kanemura Tokumi, Okamoto Masashi, Hatsushikano Shun, Imagama Shiro, Le Huec Jean Charles, Hasegawa Kazuhiro

EUROPEAN SPINE JOURNAL   Vol. 32 ( 2 ) page： 562 - 570   2023.2

Influence of the timing of surgery for cervical spinal cord injury without bone injury in the elderly: A retrospective multicenter study.

Nori S, Watanabe K, Takeda K, Yamane J, Kono H, Yokogawa N, Sasagawa T, Ando K, Nakashima H, Segi N, Funayama T, Eto F, Yamaji A, Furuya T, Yunde A, Nakajima H, Yamada T, Hasegawa T, Terashima Y, Hirota R, Suzuki H, Imajo Y, Ikegami S, Uehara M, Tonomura H, Sakata M, Hashimoto K, Onoda Y, Kawaguchi K, Haruta Y, Uei H, Sawada H, Nakanishi K, Misaki K, Terai H, Tamai K, Shirasawa E, Inoue G, Kiyasu K, Iizuka Y, Takasawa E, Funao H, Kaito T, Yoshii T, Ishihara M, Okada S, Imagama S, Kato S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.1

Predictive factors for one-year mortality after surgery for periprosthetic femoral fracture: A retrospective multicenter (TRON group) study.

Kurokawa H, Takegami Y, Tokutake K, Takami H, Iwata M, Terasawa S, Inoue H, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2023.1

Epidemiology of Cervical Fracture/Cervical Spinal Cord Injury and Changes in Surgical Treatment Modalities in Elderly Individuals During a 10-year Period: A Nationwide Multicenter Study in Japan

Segi Naoki, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Yokogawa Noriaki, Sasagawa Takeshi, Funayama Toru, Eto Fumihiko, Watanabe Kota, Nori Satoshi, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Hasegawa Tomohiko, Yamada Tomohiro, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Inoue Gen, Shirasawa Eiki, Kakutani Kenichiro, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Funao Haruki, Oshima Yasushi, Yoshii Toshitaka, Kaito Takashi, Sakai Daisuke, Ohba Tetsuro, Seki Shoji, Otsuki Bungo, Ishihara Masayuki, Miyazaki Masashi, Okada Seiji, Imagama Shiro, Kato Satoshi

GLOBAL SPINE JOURNAL     2023.1

Case report: Novel NIPBL-BEND2 fusion gene identified in osteoblastoma-like phosphaturic mesenchymal tumor of the fibula

Sakai Tomohisa, Okuno Yusuke, Murakami Norihiro, Shimoyama Yoshie, Imagama Shiro, Nishida Yoshihiro

FRONTIERS IN ONCOLOGY   Vol. 12   page： 956472   2023.1

Predictive factors for achievement of treatment goals in patients with postmenopausal osteoporosis treated with denosumab

Hattori Kyosuke, Takahashi Nobunori, Kojima Toshihisa, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 33 ( 1 ) page： 217 - 223   2023.1

A case of synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome with isolated lesions of the thoracic spine

Hattori Kyosuke, Takahashi Nobunori, Suzuki Mochihito, Kojima Toshihisa, Imagama Shiro

MODERN RHEUMATOLOGY CASE REPORTS   Vol. 7 ( 1 ) page： 243 - 246   2023.1

Are the Clinical Results of Locking Plate Fixation for Distal Radius Fractures Inferior in Patients over 80 Years of Age? A Multicentre (TRON Group) Study

Sakurai Saki, Takegami Yasuhiko, Tokutake Katsuhiro, Kuwahara Yutaro, Shibata Ryutaro, Ota Hideyuki, Kumagai Hiroaki, Imagama Shiro

INDIAN JOURNAL OF ORTHOPAEDICS   Vol. 57 ( 1 ) page： 117 - 123   2023.1

Mortality and clinical outcomes of Vancouver type B periprosthetic femoral fractures

Takami H., Takegami Y., Tokutake K., Kurokawa H., Iwata M., Terasawa S., Oguchi T., Imagama S.

BONE & JOINT OPEN   Vol. 4 ( 1 ) page： 38 - 45   2023.1

Meclozine ameliorates bone mineralization and growth plate structure in a mouse model of X-linked hypophosphatemia

Kamiya Yasunari, Matsushita Masaki, Mishima Kenichi, Ohkawara Bisei, Michigami Toshimi, Imagama Shiro, Ohno Kinji, Kitoh Hiroshi

EXPERIMENTAL AND THERAPEUTIC MEDICINE   Vol. 25 ( 1 ) page： 39   2023.1

Hip function in patients undergoing conservative treatment for osteonecrosis of the femoral head

Osawa Yusuke, Takegami Yasuhiko, Kato Daisaku, Okamoto Masanori, Iida Hiroki, Imagama Shiro

INTERNATIONAL ORTHOPAEDICS   Vol. 47 ( 1 ) page： 89 - 94   2023.1

Differences in peri-hip articular pain after total hip arthroplasty between taper wedge stem and fit-and-fill stem

Kato Daisaku, Takegami Yasuhiko, Seki Taisuke, Osawa Yusuke, Takemoto Genta, Okamoto Masanori, Iida Hiroki, Imagama Shiro

JOURNAL OF ORTHOPAEDICS   Vol. 35   page： 58 - 63   2023.1

Risk Factors for Early Mortality in Older Patients with Traumatic Cervical Spine Injuries-A Multicenter Retrospective Study of 1512 Cases

Kobayashi Motoya, Yokogawa Noriaki, Kato Satoshi, Sasagawa Takeshi, Tsuchiya Hiroyuki, Nakashima Hiroaki, Segi Naoki, Ito Sadayuki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Yamane Junichi, Nori Satoshi, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Kuroda Akiyoshi, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Watanabe Kota

JOURNAL OF CLINICAL MEDICINE   Vol. 12 ( 2 )   2023.1

Current Trends in Intraoperative Spinal Cord Monitoring: A Survey Analysis among Japanese Expert Spine Surgeons

Shigematsu Hideki, Yoshida Go, Morito Shinji, Funaba Masahiro, Tadokoro Nobuaki, Machino Masaaki, Kobayashi Kazuyoshi, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Yasuda Akimasa, Ushirozako Hiroki, Ando Kei, Matsuyama Yukihiro, Imagama Shiro

SPINE SURGERY AND RELATED RESEARCH   Vol. 7 ( 1 ) page： 26 - 35   2023

Clinical Outcomes of Condoliase Injection Therapy for Lateral Lumbar Disc Herniation

Kagami Yujiro, Nakashima Hiroaki, Segi Naoki, Shinjo Ryuichi, Imagama Shiro

SPINE SURGERY AND RELATED RESEARCH   Vol. 7 ( 4 ) page： 363 - 370   2023

Effect of low body mass index on clinical recovery after fusion surgery for osteoporotic vertebral fracture: A retrospective, multicenter study of 237 cases

Inoue Gen, Miyagi Masayuki, Saito Wataru, Shirasawa Eiki, Uchida Kentaro, Hosogane Naobumi, Watanabe Kei, Katsumi Keiichi, Kaito Takashi, Yamashita Tomoya, Fujiwara Hiroyasu, Nagamoto Yukitaka, Nojiri Kenya, Suzuki Satoshi, Okada Eijiro, Ueda Seiji, Hikata Tomohiro, Shiono Yuta, Watanabe Kota, Terai Hidetomi, Tamai Koji, Matsuoka Yuji, Suzuki Hidekazu, Nishimura Hirosuke, Tagami Atsushi, Yamada Shuta, Adachi Shinji, Ohtori Seiji, Furuya Takeo, Orita Sumihisa, Inage Kazuhide, Yoshii Toshitaka, Ushio Shuta, Funao Haruki, Isogai Norihiro, Harimaya Katsumi, Okada Seiji, Kawaguchi Kenichi, Yokoyama Nobuhiko, Oishi Hidekazu, Doi Toshio, Kiyasu Katsuhito, Imagama Shiro, Ando Kei, Kobayashi Kazuyoshi, Sakai Daisuke, Tanaka Masahiro, Kimura Atsushi, Inoue Hirokazu, Nakano Atsushi, Ikegami Shota, Shimizu Masayuki, Futatsugi Toshimasa, Kakutani Kenichiro, Yurube Takashi, Nakanishi Kazuyoshi, Oshima Masashi, Uei Hiroshi, Aoki Yasuchika, Takahata Masahiko, Iwata Akira, Endo Hirooki, Seki Shoji, Murakami Hideki, Kato Satoshi, Yoshioka Katsuhito, Hongo Michio, Abe Tetsuya, Tsukanishi Toshinori, Takaso Masashi, Ishii Ken

MEDICINE   Vol. 101 ( 52 ) page： e32330   2022.12

What factors are associated with loss of alignment after open reduction and internal fixation for tibial plateau fractures? A retrospective multicenter (TRON group) study.

Shimizu K, Takegami Y, Tokutake K, Naruse K, Sudo Y, Matsubara Y, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.12

Association between locomotive syndrome and fall risk in the elderly individuals in Japan: The Yakumo study.

Iida H, Seki T, Takegami Y, Osawa Y, Kato D, Takemoto G, Ando K, Ishizuka S, Hasegawa Y, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.12

Surgical outcomes in instrumented surgery for dumbbell type spinal cord tumor -the comparison with non-instrumented surgery for spinal cord tumor.

Ando K, Machino M, Ito S, Segi N, Tomita H, Koshimizu H, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.12

Comparison of intraoperative neuromonitoring accuracies and procedures associated with alarms in anterior versus posterior fusion for cervical spinal disorders: A prospective multi-institutional cohort study

Wada Kanichiro, Imagama Shiro, Matsuyama Yukihiro, Yoshida Go, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Kawabata Shigenori, Iwasaki Hiroshi, Funaba Masahiro, Kanchiku Tsukasa, Yamada Kei, Fujiwara Yasushi, Shigematsu Hideki, Taniguchi Shinichirou, Ando Muneharu, Takahashi Masahito, Ushirozako Hiroki, Tadokoro Nobuaki, Morito Shinji, Yamamoto Naoya, Yasuda Akimasa, Hashimoto Jun, Takatani Tunenori, Tani Toshikazu, Kumagai Gentaro, Asari Toru, Nitobe Yoshiro, Ishibashi Yasuyuki

MEDICINE   Vol. 101 ( 49 ) page： e31846   2022.12

Validation of grip strength as a measure of frailty in rheumatoid arthritis

Sobue Yasumori, Suzuki Mochihito, Ohashi Yoshifumi, Koshima Hiroshi, Okui Nobuyuki, Funahashi Koji, Ishikawa Hisato, Inoue Hidenori, Kojima Masayo, Asai Shuji, Terabe Kenya, Kishimoto Kenji, Maeda Masataka, Kihira Daisuke, Imagama Shiro, Kojima Toshihisa

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 21090   2022.12

The Utility of Transcranial Stimulated Motor-Evoked Potential Alerts in Cervical Spine Surgery Varies Based on Preoperative Motor Status

Funaba Masahiro, Kanchiku Tsukasa, Kobayashi Kazuyoshi, Yoshida Go, Machino Masaaki, Yamada Kei, Shigematsu Hideki, Tadokoro Nobuaki, Ushirozako Hiroki, Takahashi Masahito, Yamamoto Naoya, Morito Shinji, Kawabata Shigenori, Fujiwara Yasushi, Ando Muneharu, Taniguchi Shinichirou, Iwasaki Hiroshi, Wada Kanichiro, Yasuda Akimasa, Hashimoto Jun, Takatani Tsunenori, Ando Kei, Matsuyama Yukihiro, Imagama Shiro

SPINE   Vol. 47 ( 23 ) page： 1659 - 1668   2022.12

Do heel-unloading orthoses improve clinical outcomes in patients after surgical treatment of calcaneal fracture? A propensity-matched, multicenter analysis of the TRON database

Kagami Yujiro, Tokutake Katsuhiro, Takegami Yasuhiko, Okui Nobuyuki, Sakai Tadahiro, Inoue Hidenori, Kanemura Tokumi, Hanabayashi Masahiro, Ito Osamu, Kanayama Yasuhide, Maruyama Koji, Yoshida Hiroaki, Ando Toshihiro, Sugimoto Ryosuke, Sugimoto Takuya, Imagama Shiro

PROSTHETICS AND ORTHOTICS INTERNATIONAL   Vol. 46 ( 6 ) page： 569 - 575   2022.12

Influence of vitamin D on sarcopenia pathophysiology: A longitudinal study in humans and basic research in knockout mice

Mizuno Takafumi, Hosoyama Tohru, Tomida Makiko, Yamamoto Yoko, Nakamichi Yuko, Kato Shigeaki, Kawai-Takaishi Minako, Ishizuka Shinya, Nishita Yukiko, Tange Chikako, Shimokata Hiroshi, Imagama Shiro, Otsuka Rei

JOURNAL OF CACHEXIA SARCOPENIA AND MUSCLE   Vol. 13 ( 6 ) page： 2961 - 2973   2022.12

Gain-of-Function of FGFR3 Accelerates Bone Repair Following Ischemic Osteonecrosis in Juvenile Mice

Kato Daisaku, Matsushita Masaki, Takegami Yasuhiko, Mishima Kenichi, Kamiya Nobuhiro, Osawa Yusuke, Imagama Shiro, Kitoh Hiroshi

CALCIFIED TISSUE INTERNATIONAL   Vol. 111 ( 6 ) page： 622 - 633   2022.12

Prospective Investigation of Surgical Outcomes after Anterior Decompression with Fusion and Laminoplasty for the Cervical Ossification of the Posterior Longitudinal Ligament: A Propensity Score Matching Analysis

Yoshii Toshitaka, Morishita Shingo, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Tsutsui Shunji, Hirai Takashi, Matsukura Yu, Wada Kanichiro, Katsumi Keiichi, Koda Masao, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nagoshi Narihito, Nishida Norihiro, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Nakashima Hiroaki, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Miyagi Masayuki, Kaito Takashi, Yamada Kei, Banno Tomohiro, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Taneichi Hiroshi, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 23 )   2022.12

Disease activity at baseline is an independent predictor of frailty at one year in pre-frail patients with rheumatoid arthritis; a multicenter retrospective observational study.

Ohashi Y, Takahashi N, Sobue Y, Suzuki M, Hattori K, Kishimoto K, Terabe K, Asai S, Kojima T, Kojima M, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.11

Efficacy of soluble lansoprazole-impregnated beta-tricalcium phosphate for bone regeneration

Mishima Kenichi, Okabe Yuka Tsukagoshi, Mizuno Masaaki, Ohno Kinji, Kitoh Hiroshi, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 20550   2022.11

Early weight bearing versus late weight bearing after intramedullary nailing for distal femoral fracture (AO/OTA 33) in elderly patients: A multicenter propensity-matched study.

Komaki K, Takegami Y, Tokutake K, Hanabayashi M, Kuwahara Y, Yamada Y, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.11

Transcranial Motor-evoked Potentials for Intraoperative Nerve Root Monitoring During Adult Spinal Deformity Surgery: A Prospective Multicenter Study

Yoshida Go, Ushirozako Hiroki, Machino Masaaki, Shigematsu Hideki, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Iwasaki Hiroshi, Ando Muneharu, Taniguchi Shinichirou, Takatani Tsunenori, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Hashimoto Jun, Morito Shinji, Kurosu Kenta, Kobayashi Kazuyoshi, Ando Kei, Takeshita Katsushi, Matsuyama Yukihiro, Imagama Shiro

SPINE   Vol. 47 ( 22 ) page： 1590 - 1598   2022.11

Laterality of lumbar disc herniation.

Ito S, Nakashima H, Sato K, Deguchi M, Matsubara Y, Kanemura T, Urasaki T, Yoshihara H, Sakai Y, Ito K, Shinjo R, Ando K, Machino M, Segi N, Tomita H, Koshimizu H, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.11

Locomotive syndrome in rheumatoid arthritis patients during the COVID-19 pandemic

Sobue Yasumori, Suzuki Mochihito, Ohashi Yoshifumi, Koshima Hiroshi, Okui Nobuyuki, Funahashi Koji, Ishikawa Hisato, Inoue Hidenori, Kojima Masayo, Asai Shuji, Terabe Kenya, Hattori Kyosuke, Kishimoto Kenji, Takahashi Nobunori, Imagama Shiro, Kojima Toshihisa

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 84 ( 4 ) page： 799 - 812   2022.11

Increased prevalence of Staphylococcus aureus nasal carriage in rheumatoid arthritis patients with moderate/high disease activity.

Asai S, Takahashi N, Kishimoto K, Suzuki M, Ohashi Y, Terabe K, Kojima T, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.10

Association Between Vitamin A Intake and Disease Severity in Early-Onset Heterotopic Ossification of the Posterior Longitudinal Ligament of the Spine

Endo Tsutomu, Imagama Shiro, Kato Satoshi, Kaito Takashi, Sakai Hiroaki, Ikegawa Shiro, Kawaguchi Yoshiharu, Kanayama Masahiro, Hisada Yuichiro, Koike Yoshinao, Ando Kei, Kobayashi Kazuyoshi, Oda Itaru, Okada Kazufumi, Takagi Ryo, Iwasaki Norimasa, Takahata Masahiko

GLOBAL SPINE JOURNAL   Vol. 12 ( 8 ) page： 1770 - 1780   2022.10

Plate fixation through the lateral extensile approach versus cannulated screw fixation through the sinus tarsi approach for calcaneal fracture: a multicenter, propensity score-matched TRON study

Sugimoto Takuya, Tokutake Katsuhiro, Takegami Yasuhiko, Okui Nobuyuki, Kanayama Yasuhide, Inoue Hidenori, Sugimoto Ryosuke, Kagami Yujiro, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY   Vol. 32 ( 7 ) page： 1333 - 1340   2022.10

Does surgical treatment for unstable fragility fracture of the pelvis promote early mobilization and improve survival rate and postoperative clinical function?

Saito Yuki, Tokutake Katsuhiro, Takegami Yasuhiko, Yoshida Masahiro, Omichi Toshifumi, Imagama Shiro

EUROPEAN JOURNAL OF TRAUMA AND EMERGENCY SURGERY   Vol. 48 ( 5 ) page： 3747 - 3756   2022.10

Association between locomotive syndrome and methotrexate discontinuation due to adverse events in rheumatoid arthritis patients: A retrospective observational study

Sobue Yasumori, Suzuki Mochihito, Ohashi Yoshifumi, Koshima Hiroshi, Okui Nobuyuki, Funahashi Koji, Ishikawa Hisato, Inoue Hidenori, Kojima Masayo, Asai Shuji, Terabe Kenya, Hattori Kyosuke, Kishimoto Kenji, Takahashi Nobunori, Imagama Shiro, Kojima Toshihisa

GERIATRICS & GERONTOLOGY INTERNATIONAL   Vol. 22 ( 10 ) page： 904 - 906   2022.10

Factors Affecting the Waiting Time from Injury to Surgery in Elderly Patients with a Cervical Spine Injury: A Japanese Multicenter Survey.

Uehara M, Ikegami S, Takizawa T, Oba H, Yokogawa N, Sasagawa T, Ando K, Nakashima H, Segi N, Funayama T, Eto F, Yamaji A, Watanabe K, Nori S, Takeda K, Furuya T, Yunde A, Nakajima H, Yamada T, Hasegawa T, Terashima Y, Hirota R, Suzuki H, Imajo Y, Tonomura H, Sakata M, Hashimoto K, Onoda Y, Kawaguchi K, Haruta Y, Suzuki N, Kato K, Uei H, Sawada H, Nakanishi K, Misaki K, Terai H, Tamai K, Shirasawa E, Inoue G, Kakutani K, Kakiuchi Y, Kiyasu K, Tominaga H, Tokumoto H, Iizuka Y, Takasawa E, Akeda K, Takegami N, Funao H, Oshima Y, Kaito T, Sakai D, Yoshii T, Otsuki B, Seki S, Miyazaki M, Ishihara M, Okada S, Imagama S, Kato S

World neurosurgery   Vol. 166   page： e815 - e822   2022.10

Factors Affecting the Waiting Time from Injury to Surgery in Elderly Patients with a Cervical Spine Injury: A Japanese Multicenter Survey

Uehara Masashi, Ikegami Shota, Takizawa Takashi, Oba Hiroki, Yokogawa Noriaki, Sasagawa Takeshi, Ando Kei, Nakashima Hiroaki, Segi Naoki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Watanabe Kota, Nori Satoshi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

WORLD NEUROSURGERY   Vol. 166   page： E815 - E822   2022.10

Factors Affecting the Waiting Time from Injury to Surgery in Elderly Patients with a Cervical Spine Injury: A Japanese Multicenter Survey

Uehara Masashi, Ikegami Shota, Takizawa Takashi, Oba Hiroki, Yokogawa Noriaki, Sasagawa Takeshi, Ando Kei, Nakashima Hiroaki, Segi Naoki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Watanabe Kota, Nori Satoshi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

WORLD NEUROSURGERY   Vol. 166   page： E815 - E822   2022.10

Does surgery improve neurological outcomes in older individuals with cervical spinal cord injury without bone injury? A multicenter study

Nori Satoshi, Watanabe Kota, Takeda Kazuki, Yamane Junichi, Kono Hitoshi, Yokogawa Noriaki, Sasagawa Takeshi, Ando Kei, Nakashima Hiroaki, Segi Naoki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kiyasu Katsuhito, Iizuka Yoichi, Takasawa Eiji, Funao Haruki, Kaito Takashi, Yoshii Toshitaka, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

SPINAL CORD   Vol. 60 ( 10 ) page： 895 - 902   2022.10

Relationship between sarcopenia classification and thigh muscle mass, fat area, muscle CT value and osteoporosis in middle-aged and older Japanese adults

Kuriyama Kanae, Matsui Yasumoto, Suzuki Yasuo, Mizuno Takafumi, Watanabe Tsuyoshi, Takemura Marie, Ishizuka Shinya, Yamashita Satoshi, Imagama Shiro, Arai Hidenori

BONE   Vol. 163   page： 116487   2022.10

Surgical Treatment and Complications of Deep-Seated Nodular Plexiform Neurofibromas Associated with Neurofibromatosis Type 1

Ikuta Kunihiro, Nishida Yoshihiro, Sakai Tomohisa, Koike Hiroshi, Ito Kan, Urakawa Hiroshi, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 19 )   2022.10

A clinical trial of a unidirectional porous tricalcium phosphate filling for defects after resection of benign bone lesions: a prospective multicenter study

Ikuta Kunihiro, Nishida Yoshihiro, Ota Takehiro, Tsukushi Satoshi, Kozawa Eiji, Nakashima Hiroatsu, Yamada Kenji, Yamashita Satoshi, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 16060   2022.9

Differences in clinical characteristics of cervical spine injuries in older adults by external causes: a multicenter study of 1512 cases

Yokogawa Noriaki, Kato Satoshi, Sasagawa Takeshi, Hayashi Hiroyuki, Tsuchiya Hiroyuki, Ando Kei, Nakashima Hiroaki, Segi Naoki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Nori Satoshi, Yamane Junichi, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Terashima Yoshinori, Hirota Ryosuke, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Watanabe Kota

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 15867   2022.9

Effect of trochanter displacement on impingement and bone contact in total hip arthroplasty performed after curved intertrochanteric varus osteotomy for osteonecrosis of the femoral head: a simulation study

Okamoto Masanori, Seki Taisuke, Takegami Yasuhiko, Osawa Yusuke, Imagama Shiro

BMC MUSCULOSKELETAL DISORDERS   Vol. 23 ( 1 ) page： 850   2022.9

Myelopathy caused by intrathecal remnants of oil-based contrast medium

Ito Sadayuki, Sakai Yoshihito, Harada Atsushi, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Ota Kyotaro, Morozumi Masayoshi, Tanaka Satoshi, Kanbara Shunsuke, Ishiguro Naoki, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 27 ( 5 ) page： 1159 - 1163   2022.9

Impact of the hip joint mobility on whole-body sagittal alignment: prospective analysis in case with hip arthroplasty

Ouchida Jun, Nakashima Hiroaki, Kanemura Tokumi, Satake Kotaro, Ando Kei, Ito Kenyu, Tsushima Mikito, Machino Masaaki, Ito Sadayuki, Yamaguchi Hidetoshi, Segi Naoki, Koshimizu Hiroyuki, Tomita Hiroyuki, Imagama Shiro

EUROPEAN SPINE JOURNAL   Vol. 31 ( 9 ) page： 2399 - 2407   2022.9

Impact of Adjacent Facet Joint Osteoarthritis on Adjacent Segment Degeneration after Short-Segment Lateral Lumbar Interbody Fusion for Indirect Decompression: Minimum 5-Year Follow-Up

Ouchida Jun, Nakashima Hiroaki, Kanemura Tokumi, Satake Kotaro, Ito Kenyu, Tsushima Mikito, Ando Kei, Machino Masaaki, Ito Sadayuki, Segi Naoki, Morita Yoshinori, Ode Yukihito, Imagama Shiro

BIOMED RESEARCH INTERNATIONAL   Vol. 2022   page： 3407681   2022.8

A multicenter study of 1-year mortality and walking capacity after spinal fusion surgery for cervical fracture in elderly patients

Sasagawa Takeshi, Yokogawa Noriaki, Hayashi Hiroyuki, Tsuchiya Hiroyuki, Ando Kei, Nakashima Hiroaki, Segi Naoki, Watanabe Kota, Nori Satoshi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Ikegami Shota, Uehara Masashi, Suzuki Hidenori, Imajo Yasuaki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Hashimoto Ko, Onoda Yoshito, Kakutani Kenichiro, Kakiuchi Yuji, Suzuki Nobuyuki, Kato Kenji, Terashima Yoshinori, Hirota Ryosuke, Yamada Tomohiro, Hasegawa Tomohiko, Kawaguchi Kenichi, Haruta Yohei, Seki Shoji, Tonomura Hitoshi, Sakata Munehiro, Uei Hiroshi, Sawada Hirokatsu, Tominaga Hiroyuki, Tokumoto Hiroto, Kaito Takashi, Iizuka Yoichi, Takasawa Eiji, Oshima Yasushi, Terai Hidetomi, Tamai Koji, Otsuki Bungo, Miyazaki Masashi, Nakajima Hideaki, Nakanishi Kazuo, Misaki Kosuke, Inoue Gen, Kiyasu Katsuhito, Akeda Koji, Takegami Norihiko, Yoshii Toshitaka, Ishihara Masayuki, Okada Seiji, Aoki Yasuchika, Harimaya Katsumi, Murakami Hideki, Ishii Ken, Ohtori Seiji, Imagama Shiro, Kato Satoshi

BMC MUSCULOSKELETAL DISORDERS   Vol. 23 ( 1 ) page： 798   2022.8

Clinical Indicators of Surgical Outcomes After Laminoplasty for Patients With Cervical Ossification of the Posterior Longitudinal Ligament: A Prospective Multicenter Study

Nagoshi Narihito, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Tsutsui Shunji, Hirai Takashi, Matsukura Yu, Wada Kanichiro, Katsumi Keiichi, Koda Masao, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nishida Norihiro, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Nakashima Hiroaki, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Miyagi Masayuki, Kaito Takashi, Yamada Kei, Banno Tomohiro, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Watanabe Kota, Taneichi Hiroshi, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Nakamura Masaya, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

SPINE   Vol. 47 ( 15 ) page： 1077 - 1083   2022.8

Mortality and functional outcomes of fragility fractures of the pelvis by fracture type with conservative treatment: a retrospective, multicenter TRON study

Omichi Toshifumi, Takegami Yasuhiko, Tokutake Katsuhiro, Saito Yuki, Ito Osamu, Ando Toshihiro, Imagama Shiro

EUROPEAN JOURNAL OF TRAUMA AND EMERGENCY SURGERY   Vol. 48 ( 4 ) page： 2897 - 2904   2022.8

Close association of polarization and LC3, a marker of autophagy, in axon determination in mouse hippocampal neurons

Segi Naoki, Ozaki Tomoya, Suzuki Yuji, Ouchida Jun, Imagama Shiro, Kadomatsu Kenji, Sakamoto Kazuma

EXPERIMENTAL NEUROLOGY   Vol. 354   page： 114112   2022.8

Patient factors influencing a delay in diagnosis in pediatric spinal cord tumors

Koshimizu Hiroyuki, Nakashima Hiroaki, Ando Kei, Kobayashi Kazuyoshi, Nishimura Yusuke, Machino Masaaki, Ito Sadayuki, Kanbara Shunsuke, Inoue Taro, Yamaguchi Hidetoshi, Segi Naoki, Tomita Hiroyuki, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 84 ( 3 ) page： 516 - 525   2022.8

Paraplegia due to spinal epidural lipoma without spinal dysraphism in an adolescent patient: a case report

Segi Naoki, Nakashima Hiroaki, Ando Kei, Machino Masaaki, Ito Sadayuki, Matsumoto Akiyuki, Koshimizu Hiroyuki, Tomita Hiroyuki, Nojima Takayuki, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 84 ( 3 ) page： 656 - 663   2022.8

Treatment for the Thoracic Ossification of the Posterior Longitudinal Ligament and Ossification of the Ligamentum Flavum

Machino Masaaki, Sakai Kenichiro, Yoshii Toshitaka, Furuya Takeo, Ito Sadayuki, Segi Naoki, Ouchida Jun, Imagama Shiro, Nakashima Hiroaki

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 16 )   2022.8

Efficacy of auranofin as an inhibitor of desmoid progression

Ito Kan, Nishida Yoshihiro, Hamada Shunsuke, Shimizu Koki, Sakai Tomohisa, Ohkawara Bisei, Alman Benjamin A., Enomoto Atsushi, Ikuta Kunihiro, Koike Hiroshi, Zhang Jiarui, Ohno Kinji, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 11918   2022.7

Pedicular kinking during posterior corrective procedure for thoracolumbar kyphoscoliosis with unstable osteoporotic fracture.

Koshimizu H, Nakashima H, Tomita H, Segi N, Ito S, Machino M, Ando K, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.7

Sacroiliac Joint Degeneration After Lumbopelvic Fixation

Nakashima Hiroaki, Kanemura Tokumi, Satake Kotaro, Ito Kenyu, Tanaka Satoshi, Segi Naoki, Ouchida Jun, Kagami Yujiro, Ando Kei, Kobayashi Kazuyoshi, Imagama Shiro

GLOBAL SPINE JOURNAL   Vol. 12 ( 6 ) page： 1158 - 1164   2022.7

Transcranial Motor-evoked Potential Alert After Supine-to-Prone Position Change During Thoracic Ossification in Posterior Longitudinal Ligament Surgery: A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Yoshida Go, Ushirozako Hiroki, Imagama Shiro, Kobayashi Kazuyoshi, Ando Kei, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Shigematsu Hideki, Takatani Tsunenori, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Hashimoto Jun, Morito Shinji, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 47 ( 14 ) page： 1018 - 1026   2022.7

The characteristics of the young patients with cervical ossification of the posterior longitudinal ligament of the spine: A multicenter cross-sectional study

Mori Kanji, Yoshii Toshitaka, Hirai Takashi, Maki Satoshi, Katsumi Keiichi, Nagoshi Narihito, Nishimura Soraya, Takeuchi Kazuhiro, Ushio Shuta, Furuya Takeo, Watanabe Kei, Nishida Norihiro, Watanabe Kota, Kaito Takashi, Kato Satoshi, Nagashima Katsuya, Koda Masao, Ito Kenyu, Imagama Shiro, Matsuoka Yuji, Wada Kanichiro, Kimura Atsushi, Ohba Tetsuro, Katoh Hiroyuki, Matsuyama Yukihiro, Ozawa Hiroshi, Haro Hirotaka, Takeshita Katsushi, Watanabe Masahiko, Matsumoto Morio, Nakamura Masaya, Yamazaki Masashi, Okawa Atsushi, Kawaguchi Yoshiharu

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 27 ( 4 ) page： 760 - 766   2022.7

Biceps tenotomy versus soft-tissue tenodesis in females aged 60 years and older with rotator cuff tears

Kawashima Itaru, Sugaya Hiroyuki, Takahashi Norimasa, Matsuki Keisuke, Tokai Morihito, Ishizuka Shinya, Hiraiwa Hideki, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 27 ( 4 ) page： 786 - 791   2022.7

Clinical Characteristics of Patients with Ossification of the Posterior Longitudinal Ligament and a High OP Index: A Multicenter Cross-Sectional Study (JOSL Study)

Hirai Takashi, Yoshii Toshitaka, Hashimoto Jun, Ushio Shuta, Mori Kanji, Maki Satoshi, Katsumi Keiichi, Nagoshi Narihito, Takeuchi Kazuhiro, Furuya Takeo, Watanabe Kei, Nishida Norihiro, Nishimura Soraya, Watanabe Kota, Kaito Takashi, Kato Satoshi, Nagashima Katsuya, Koda Masao, Nakashima Hiroaki, Imagama Shiro, Murata Kazuma, Matsuoka Yuji, Wada Kanichiro, Kimura Atsushi, Ohba Tetsuro, Katoh Hiroyuki, Watanabe Masahiko, Matsuyama Yukihiro, Ozawa Hiroshi, Haro Hirotaka, Takeshita Katsushi, Matsumoto Morio, Nakamura Masaya, Egawa Satoru, Matsukura Yu, Inose Hiroyuki, Okawa Atsushi, Yamazaki Masashi, Kawaguchi Yoshiharu

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 13 )   2022.7

Risk factors for fracture-related infection after open reduction and internal fixation of proximal humerus fractures: A multicenter retrospective study of 496 fractures (TRON group study)

Makihara Koichiro, Takegami Yasuhiko, Tokutake Katsuhiro, Yamauchi Kenichi, Hiramatsu Yutaka, Matsuura Yui, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 53 ( 7 ) page： 2573 - 2578   2022.7

Postoperative progression of ligamentum flavum ossification after posterior instrumented surgery for thoracic posterior longitudinal ligament ossification: long-term outcomes during a minimum 10-year follow-up

Ando Kei, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Segi Naoki, Tomita Hiroyuki, Koshimizu Hiroyuki, Imagama Shiro

JOURNAL OF NEUROSURGERY-SPINE   Vol. 36 ( 6 ) page： 986 - 996   2022.6

Association between Occupation and Cervical Disc Degeneration in 1211 Asymptomatic Subjects

Machino Masaaki, Nakashima Hiroaki, Ito Keigo, Ando Kei, Ito Sadayuki, Kato Fumihiko, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 12 )   2022.6

Prognostic Factors for Respiratory Dysfunction for Cervical Spinal Cord Injury and/or Cervical Fractures in Elderly Patients: A Multicenter Survey

Hirota Ryosuke, Terashima Yoshinori, Ohnishi Hirofumi, Yamashita Toshihiko, Yokogawa Noriaki, Sasagawa Takeshi, Ando Kei, Nakashima Hiroaki, Segi Naoki, Funayama Toru, Eto Fumihiko, Yamaji Akihiro, Watanabe Kota, Yamane Junichi, Takeda Kazuki, Furuya Takeo, Yunde Atsushi, Nakajima Hideaki, Yamada Tomohiro, Hasegawa Tomohiko, Suzuki Hidenori, Imajo Yasuaki, Ikegami Shota, Uehara Masashi, Tonomura Hitoshi, Sakata Munehiro, Hashimoto Ko, Onoda Yoshito, Kawaguchi Kenichi, Haruta Yohei, Suzuki Nobuyuki, Kato Kenji, Uei Hiroshi, Sawada Hirokatsu, Nakanishi Kazuo, Misaki Kosuke, Terai Hidetomi, Tamai Koji, Shirasawa Eiki, Inoue Gen, Kakutani Kenichiro, Kakiuchi Yuji, Kiyasu Katsuhito, Tominaga Hiroyuki, Tokumoto Hiroto, Iizuka Yoichi, Takasawa Eiji, Akeda Koji, Takegami Norihiko, Funao Haruki, Oshima Yasushi, Kaito Takashi, Sakai Daisuke, Yoshii Toshitaka, Ohba Tetsuro, Otsuki Bungo, Seki Shoji, Miyazaki Masashi, Ishihara Masayuki, Okada Seiji, Imagama Shiro, Kato Satoshi

GLOBAL SPINE JOURNAL     2022.5

Impact of obesity on cervical ossification of the posterior longitudinal ligament: a nationwide prospective study

Mori Kanji, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Tsutsui Shunji, Hirai Takashi, Matsukura Yu, Wada Kanichiro, Katsumi Keiichi, Koda Masao, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nagoshi Narihito, Nishida Norihiro, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Nakashima Hiroaki, Takahata Masahiko, Nakajima Hideaki, Murata Kazuma, Miyagi Masayuki, Kaito Takashi, Yamada Kei, Banno Tomohiro, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Taneichi Hiroshi, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 8884   2022.5

Total hip arthroplasty and autologous bone grafting for treating bilateral osteonecrosis of the acetabulum: A case report.

Otaka K, Osawa Y, Seki T, Inoue H, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2022.5

A preliminary examination of the association between locomotive syndrome and circulating miRNA-199 in community-dwelling people: The Yakumo study

Takegami Yasuhiko, Seki Taisuke, Osawa Yusuke, Makida Kazuya, Ochiai Satoshi, Nakashima Hiroaki, Fujii Ryosuke, Yamada Hiroya, Suzuki Koji, Hasegawa Yukiharu, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 27 ( 3 ) page： 696 - 700   2022.5

Influence of frailty on patient global assessment in rheumatoid arthritis

Suzuki Mochihito, Asai Shuji, Sobue Yasumori, Ohashi Yoshifumi, Koshima Hiroshi, Okui Nobuyuki, Ishikawa Hisato, Takahashi Nobunori, Terabe Kenya, Kishimoto Kenji, Hattori Kyosuke, Imagama Shiro, Kojima Toshihisa

GERIATRICS & GERONTOLOGY INTERNATIONAL   Vol. 22 ( 5 ) page： 399 - 404   2022.5

Bisphosphonate treatment is associated with decreased mortality rates in patients after osteoporotic vertebral fracture

Iida Hiroki, Sakai Yoshihito, Seki Taisuke, Watanabe Tsuyoshi, Wakao Norimitsu, Matsui Hiroki, Imagama Shiro

OSTEOPOROSIS INTERNATIONAL   Vol. 33 ( 5 ) page： 1147 - 1154   2022.5

Cervical disc degeneration is associated with a reduction in mobility: A cross-sectional study of 1211 asymptomatic healthy subjects

Machino Masaaki, Nakashima Hiroaki, Ito Keigo, Ando Kei, Ito Sadayuki, Kato Fumihiko, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 99   page： 342 - 348   2022.5

Comparison of periprosthetic femoral fracture torque and strain pattern of three types of femoral components in experimental model

Takegami Y., Seki T., Osawa Y., Imagama S.

BONE & JOINT RESEARCH   Vol. 11 ( 5 ) page： 270 - 277   2022.5

Displaced humeral head after intramedullary nailing for proximal humeral fracture is associated with worse short-term outcomes-a multicenter TRON study.

Hiramatsu Y, Takegami Y, Katsuhiro T, Matsuura Y, Makihara K, Kanemura T, Imagama S

JSES international   Vol. 6 ( 3 ) page： 374 - 379   2022.5

Factors influencing inconsistent leg length discrepancy in dysplastic hip osteoarthritis: a retrospective study

Takemoto Genta, Osawa Yusuke, Seki Taisuke, Takegami Yasuhiko, Ochiai Satoshi, Kato Daisaku, Imagama Shiro

BMC MUSCULOSKELETAL DISORDERS   Vol. 23 ( 1 ) page： 381   2022.4

Relationship between locomotive syndrome and frailty in rheumatoid arthritis patients by locomotive syndrome stage

Sobue Yasumori, Suzuki Mochihito, Ohashi Yoshifumi, Koshima Hiroshi, Okui Nobuyuki, Funahashi Koji, Ishikawa Hisato, Asai Shuji, Terabe Kenya, Yokota Yutaka, Kishimoto Kenji, Takahashi Nobunori, Imagama Shiro, Kojima Toshihisa

MODERN RHEUMATOLOGY   Vol. 32 ( 3 ) page： 546 - 553   2022.4

Associations Between Neck and Shoulder Pain and Neuropathic Pain in a Middle-aged Community-living Population

Machino Masaaki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Ito Sadayuki, Morozumi Masayoshi, Kanbara Shunsuke, Segi Naoki, Tomita Hiroyuki, Koshimizu Hiroyuki, Seki Taisuke, Ishizuka Shinya, Takegami Yasuhiko, Hasegawa Yukiharu, Imagama Shiro

SPINE   Vol. 47 ( 8 ) page： 632 - 639   2022.4

Trabecular Bone Remodeling as a New Indicator of Osteointegration After Posterior Lumbar Interbody Fusion

Segi Naoki, Nakashima Hiroaki, Shinjo Ryuichi, Kagami Yujiro, Ando Kei, Machino Masaaki, Ito Sadayuki, Koshimizu Hiroyuki, Tomita Hiroyuki, Ouchida Jun, Imagama Shiro

GLOBAL SPINE JOURNAL     page： 21925682221090484   2022.4

Implant-Related Complications after Spinal Fusion: A Multicenter Study

Koshimizu Hiroyuki, Nakashima Hiroaki, Ohara Tetsuya, Tauchi Ryoji, Kanemura Tokumi, Shinjo Ryuichi, Machino Masaaki, Ito Sadayuki, Ando Kei, Imagama Shiro

GLOBAL SPINE JOURNAL     page： 21925682221094267   2022.4

Risk factors for second hip fracture in elderly patients: an age, sex, and fracture type matched case-control study

Fujita Tomoki, Takegami Yasuhiko, Ando Kei, Sakai Yasuomi, Nakashima Hiroatsu, Takatsu Shiro, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY   Vol. 32 ( 3 ) page： 437 - 442   2022.4

Promethazine Downregulates Wnt/beta-Catenin Signaling and Increases the Biomechanical Forces of the Injured Achilles Tendon in the Early Stage of Healing

Sakaguchi Takefumi, Ohkawara Bisei, Kishimoto Yasuzumi, Miyamoto Kentaro, Ishizuka Shinya, Hiraiwa Hideki, Ishiguro Naoki, Imagama Shiro, Ohno Kinji

AMERICAN JOURNAL OF SPORTS MEDICINE   Vol. 50 ( 5 ) page： 1317 - 1327   2022.4

Factors affecting postoperative pulmonary function deterioration in adolescent idiopathic scoliosis: A prospective study using 3-dimensional image reconstruction by biplanar stereoradiography

Machino Masaaki, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 98   page： 182 - 188   2022.4

Possible Repositioning of an Oral Anti-Osteoporotic Drug, Ipriflavone, for Treatment of Inflammatory Arthritis via Inhibitory Activity of KIAA1199, a Novel Potent Hyaluronidase

Koike Hiroshi, Nishida Yoshihiro, Shinomura Tamayuki, Ohkawara Bisei, Ohno Kinji, Zhuo Lisheng, Kimata Koji, Ushida Takahiro, Imagama Shiro

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES   Vol. 23 ( 8 )   2022.4

Efficacy of D-Wave Monitoring Combined With the Transcranial Motor-Evoked Potentials in High-Risk Spinal Surgery: A Retrospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Shigematsu Hideki, Ando Muneharu, Kobayashi Kazuyoshi, Yoshida Go, Funaba Masahiro, Morito Shinji, Takahashi Masahito, Ushirozako Hiroki, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Tadokoro Nobuaki, Wada Kanichiro, Yamamoto Naoya, Yasuda Akimasa, Hashimoto Jun, Tani Toshikazu, Ando Kei, Machino Masaaki, Takatani Tsunenori, Matsuyama Yukihiro, Imagama Shiro

GLOBAL SPINE JOURNAL     page： 21925682221084649   2022.3

Predictive ability of inflammatory markers and laboratory parameters in Legg-Calve-Perthes disease A single-center retrospective comparative study

Mishima Kenichi, Kamiya Yasunari, Matsushita Masaki, Imagama Shiro, Kitoh Hiroshi

MEDICINE   Vol. 101 ( 11 )   2022.3

Outcomes of pediatric anterior cruciate ligament reconstructions in patients with and without bucket handle meniscus repairs

Kawashima Itaru, Kawai Ryosuke, Tsukahara Takashi, Hiraiwa Hideki, Ishizuka Shinya, Kusaka Yoshiaki, Imagama Shiro

JOURNAL OF PEDIATRIC ORTHOPAEDICS-PART B   Vol. 31 ( 2 ) page： E185 - E189   2022.3

Conservative treatment of spondylolysis involving exercise initiated early and sports activities resumed with a lumbar-sacral brace

Nakashima Hiroaki, Yoneda Minoru, Kanemura Tokumi, Satake Kotaro, Ito Kenyu, Ouchida Jun, Ando Kei, Kobayashi Kazuyoshi, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 27 ( 2 ) page： 360 - 365   2022.3

Predictive factors for mortality after distal femoral fractures in the elderly: A retrospective multicenter (TRON group) study

Yamada Yotaro, Takegami Yasuhiko, Tokutake Katsuhiro, Taguchi Katsuhiro, Kuwahara Yutaro, Komaki Kentaro, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 53 ( 3 ) page： 1225 - 1230   2022.3

Intradural Lumbar Disc Herniation From the Lateral Inner Surface of the Dura Without a Penetration Hole: A Case Report

Segi Naoki, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Imagama Shiro

CUREUS JOURNAL OF MEDICAL SCIENCE   Vol. 14 ( 2 ) page： e22418   2022.2

Meclozine ameliorates skeletal muscle pathology and increases muscle forces in mdx mice

Kawamura Yusuke, Hida Tetsuro, Ohkawara Bisei, Matsushita Masaki, Kobayashi Takeshi, Ishizuka Shinya, Hiraiwa Hideki, Tanaka Satoshi, Tsushima Mikito, Nakashima Hiroaki, Ito Kenyu, Imagama Shiro, Ito Mikako, Masuda Akio, Ishiguro Naoki, Ohno Kinji

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS   Vol. 592   page： 87 - 92   2022.2

Factors Negatively Influencing Postoperative Improvement After Laminoplasty in Degenerative Cervical Myelopathy.

Inose H, Yoshii T, Kimura A, Takeshita K, Inoue H, Maekawa A, Endo K, Furuya T, Nakamura A, Mori K, Kanbara S, Imagama S, Seki S, Matsunaga S, Okawa A

Clinical spine surgery   Vol. 35 ( 1 ) page： E230 - E235   2022.2

Severity of Myelopathy is Closely Associated With Advanced Age and Signal Intensity Change in Cervical Ossification of the Posterior Longitudinal Ligament A Prospective Nationwide Investigation

Hirai Takashi, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Kimura Atsushi, Furuya Takeo, Nagoshi Narihito, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

CLINICAL SPINE SURGERY   Vol. 35 ( 1 ) page： E155 - E161   2022.2

Trends in the numbers of spine surgeries and spine surgeons over the past 15 years

Kobayashi Kazuyoshi, Sato Koji, Kato Fumihiko, Kanemura Tokumi, Yoshihara Hisatake, Sakai Yoshihito, Shinjo Ryuichi, Ohara Tetsuya, Yagi Hideki, Matsubara Yuji, Ando Kei, Nakashima Hiroaki, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 84 ( 1 ) page： 155 - 162   2022.2

Nutritional Influences on Locomotive Syndrome

Ito Sadayuki, Nakashima Hiroaki, Ando Kei, Machino Masaaki, Seki Taisuke, Ishizuka Shinya, Takegami Yasuhiko, Wakai Kenji, Hasegawa Yukiharu, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 3 )   2022.2

DNA methylation is associated with muscle loss in community-dwelling older men -the Yakumo study- : a preliminary experimental study

Kato Daisaku, Takegami Yasuhiko, Seki Taisuke, Nakashima Hiroaki, Osawa Yusuke, Suzuki Koji, Yamada Hiroya, Hasegawa Yukiharu, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 84 ( 1 ) page： 60 - 68   2022.2

How does intraoperative fracture malalignment affect postoperative function and bone healing following distal femoral fracture? A RETROSPECTIVE MULTICENTRE STUDY

Kuwahara Y., Takegami Y., Tokutake K., Yamada Y., Komaki K., Ichikawa T., Imagama S.

BONE & JOINT OPEN   Vol. 3 ( 2 ) page： 165 - 172   2022.2

Meclozine Attenuates the MARK Pathway in Mammalian Chondrocytes and Ameliorates FGF2-Induced Bone Hyperossification in Larval Zebrafish

Takemoto Genta, Matsushita Masaki, Okamoto Takaaki, Ito Toshinari, Matsuura Yuki, Takashima Chieko, Chen-Yoshikawa Toyofumi Fengshi, Ebi Hiromichi, Imagama Shiro, Kitoh Hiroshi, Ohno Kinji, Hosono Yasuyuki

FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY   Vol. 9   page： 694018   2022.1

Characteristics of Tc-MEP Waveforms for Different Locations of Intradural Extramedullary Tumors A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Kobayashi Kazuyoshi, Imagama Shiro, Ando Kei, Yoshida Go, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Shigematsu Hideki, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Ushirozako Hiroki, Hashimoto Jun, Morito Shinji, Takatani Tsunenori, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 47 ( 2 ) page： 172 - 179   2022.1

Comparison of laminoplasty and posterior fusion surgery for cervical ossification of posterior longitudinal ligament

Nakashima Hiroaki, Imagama Shiro, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Kimura Atsushi, Furuya Takeo, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Nagoshi Narihito, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Li Yuanying, Yatsuya Hiroshi, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

SCIENTIFIC REPORTS   Vol. 12 ( 1 ) page： 748   2022.1

The development of knee osteoarthritis and serum carotenoid levels among community-dwelling people in Japan

Takemoto Genta, Seki Taisuke, Takegami Yasuhiko, Osawa Yusuke, Makida Kazuya, Ochiai Satoshi, Ishizuka Shinya, Suzuki Koji, Hasegawa Yukiharu, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 32 ( 1 ) page： 205 - 212   2022.1

Differences in the prevalence of locomotive syndrome and osteoporosis in Japanese urban and rural regions: The Kashiwara and Yakumo studies

Tanaka Satoshi, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Seki Taisuke, Ishizuka Shinya, Machino Masaaki, Ito Sadayuki, Kanbara Shunsuke, Kanemura Tokumi, Hasegawa Yukiharu, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 32 ( 1 ) page： 199 - 204   2022.1

Efficacy of Intraoperative Neuromonitoring Using Transcranial Motor-Evoked Potentials for Degenerative Cervical Myelopathy A Prospective Multicenter Study by the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Funaba Masahiro, Kanchiku Tsukasa, Yoshida Go, Imagama Shiro, Kawabata Shigenori, Fujiwara Yasushi, Ando Muneharu, Yamada Kei, Taniguchi Shinichirou, Iwasaki Hiroshi, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Shigematsu Hideki, Kobayashi Kazuyoshi, Yasuda Akimasa, Ushirozako Hiroki, Ando Kei, Hashimoto Jun, Morito Shinji, Takatani Tsunenori, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 47 ( 1 ) page： E27 - E37   2022.1

Prediction of delayed union of tibial shaft fracture treated with intramedullary nailing: multicenter-study analysis and literature review -the TRON study

Kawasaki Narumi, Takegami Yasuhiko, Sakai Risa, Todoroki Kazunori, Uemi Ryota, Imagama Shiro

EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY   Vol. 32 ( 1 ) page： 129 - 135   2022.1

Diffusion-Weighted Magnetic Resonance Imaging Improves the Accuracy of Differentiation of Benign from Malignant Peripheral Nerve Sheath Tumors

Koike Hiroshi, Nishida Yoshihiro, Ito Shinji, Shimoyama Yoshie, Ikuta Kunihiro, Urakawa Hiroshi, Sakai Tomohisa, Shimizu Koki, Ito Kan, Imagama Shiro

WORLD NEUROSURGERY   Vol. 157   page： E207 - E214   2022.1

Formulation of Japanese Orthopaedic Association (JOA) clinical practice guideline for the management of low back pain- the revised 2019 edition

Shirado Osamu, Arai Yoshiyasu, Iguchi Tetsuhiro, Imagama Shiro, Kawakami Mamoru, Nikaido Takuya, Ogata Tadanori, Orita Sumihisa, Sakai Daisuke, Sato Kimiaki, Takahata Masahiko, Takeshita Katsushi, Tsuji Takashi

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 27 ( 1 ) page： 3 - 30   2022.1

Differences in Demographic and Radiographic Characteristics between Patients with Visible and Invisible T1 Slopes on Lateral Cervical Radiographic Images

Ito Sadayuki, Nakashima Hiroaki, Matsumoto Akiyuki, Ando Kei, Machino Masaaki, Segi Naoki, Tomita Hiroyuki, Koshimizu Hiroyuki, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 11 ( 2 )   2022.1

Factors contributing to neck pain in patients with degenerative cervical myelopathy: A prospective multicenter study

Inose Hiroyuki, Hirai Takashi, Yoshii Toshitaka, Kimura Atsushi, Takeshita Katsushi, Inoue Hirokazu, Maekawa Asato, Endo Kenji, Miyamoto Takuya, Furuya Takeo, Nakamura Akira, Mori Kanji, Kanbara Shunsuke, Imagama Shiro, Seki Shoji, Matsunaga Shunji, Takahashi Kunihiko, Okawa Atsushi

JOURNAL OF ORTHOPAEDIC SURGERY   Vol. 30 ( 1 ) page： 10225536221091848   2022.1

Inconvenience and adaptation in Japanese adult achondroplasia and hypochondroplasia: A cross-sectional study

Ajimi Akiko, Matsushita Masaki, Mishima Kenichi, Haga Nobuhiko, Fujiwara Sayaka, Ozono Keiichi, Kubota Takuo, Kitaoka Taichi, Imagama Shiro, Kitoh Hiroshi

CLINICAL PEDIATRIC ENDOCRINOLOGY   Vol. 31 ( 1 ) page： 18 - 24   2022.1

Thoracic myelopathy due to ossification of the posterior longitudinal ligament shown on dynamic MR.

Segi N, Ando K, Nakashima H, Machino M, Ito S, Koshimizu H, Tomita H, Imagama S

Surgical neurology international   Vol. 13   page： 51   2022

The Association of Bohler's Angle With Postoperative Pain and Gender for Displaced Intra-Articular Calcaneal Fracture, Multicenter Retrospective Study-TRON Study

Sugimoto Ryosuke, Tokutake Katsuhiro, Takegami Yasuhiko, Kanayama Yasuhide, Okui Nobuyuki, Sakai Tadahiro, Kagami Yujiro, Sugimoto Takuya, Imagama Shiro

JOURNAL OF FOOT & ANKLE SURGERY   Vol. 61 ( 4 ) page： 766 - 770   2022

Adjacent Segment Degeneration after Short-Segment Lateral Lumbar Interbody Fusion (LLIF).

Ouchida J, Nakashima H, Kanemura T, Matsubara Y, Satake K, Muramoto A, Ito K, Tsushima M, Morozumi M, Segi N, Morita Y, Imagama S

BioMed research international   Vol. 2022   page： 5161503   2022

Assessment of Ureters at Dangerous Locations in Lateral Lumbar Interbody Fusion

Kagami Yujiro, Nakashima Hiroaki, Satake Kotaro, Ito Kenyu, Tanaka Satoshi, Segi Naoki, Ouchida Jun, Morita Masanori, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Imagama Shiro, Kanemura Tokumi

SPINE SURGERY AND RELATED RESEARCH   Vol. 6 ( 1 ) page： 38 - 44   2022

Bypass of Epiphyseal Fragmentation Following Early Salter Innominate Osteotomy and Its Clinical Relevance in Legg-Calve-Perthes Disease

Mishima Kenichi, Kamiya Yasunari, Matsushita Masaki, Imagama Shiro, Kitoh Hiroshi

JOURNAL OF PEDIATRIC ORTHOPAEDICS   Vol. 42 ( 5 ) page： 239 - 245   2022

Cicatricial Fibromatosis Causing Cervical Myelopathy Due to Rapid Growth after Removal of Meningioma: A Case Report

Kanbara Shunsuke, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Segi Naoki, Imagama Shiro

SPINE SURGERY AND RELATED RESEARCH   Vol. 6 ( 1 ) page： 90 - 92   2022

Inconvenience and adaptation in Japanese adult achondroplasia and hypochondroplasia: A cross-sectional study.

Ajimi A, Matsushita M, Mishima K, Haga N, Fujiwara S, Ozono K, Kubota T, Kitaoka T, Imagama S, Kitoh H

Clinical pediatric endocrinology : case reports and clinical investigations : official journal of the Japanese Society for Pediatric Endocrinology   Vol. 31 ( 1 ) page： 18 - 24   2022

Recurrent ossification of the posterior longitudinal ligament in the upper thoracic region 10 years after initial decompression.

Segi N, Ando K, Nakashima H, Machino M, Ito S, Koshimizu H, Tomita H, Imagama S

Surgical neurology international   Vol. 13   page： 17   2022

Influence of Age and Gender on Intervertebral Disk Degeneration and Height in the Thoracolumbar Spine

Machino Masaaki, Nakashima Hiroaki, Ito Keigo, Tsushima Mikito, Ando Kei, Kobayashi Kazuyoshi, Imagama Shiro

SPINE SURGERY AND RELATED RESEARCH   Vol. 6 ( 4 ) page： 379 - 387   2022

Characteristics of Tc-MEP Waveforms in Spine Surgery for Patients with Severe Obesity

Kobayashi Kazuyoshi, Ando Kei, Yoshida Go, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Shigematsu Hideki, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Ushirozako Hiroki, Hashimoto Jun, Morito Shinji, Takatani Tsunenori, Tani Toshikazu, Matsuyama Yukihiro, Imagama Shiro

SPINE   Vol. 46 ( 24 ) page： 1738 - 1747   2021.12

Machine Learning Approach in Predicting Clinically Significant Improvements After Surgery in Patients with Cervical Ossification of the Posterior Longitudinal Ligament

Maki Satoshi, Furuya Takeo, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Kimura Atsushi, Nagoshi Narihito, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Ohtori Seiji, Yamazaki Masashi, Okawa Atsushi

SPINE   Vol. 46 ( 24 ) page： 1683 - 1689   2021.12

Lumbar Thecal Sac Dimensions and Axial Spinal Cord Areas on Magnetic Resosnace Imaging in 626 Healthy Subjects

Nakashima Hiroaki, Ito Keigo, Katayama Yoshito, Matsumoto Tomohiro, Tsushima Mikito, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Imagama Shiro

SPINE   Vol. 46 ( 24 ) page： E1327 - E1333   2021.12

Successful treatment with denosumab for pelvic fibrous dysplasia A case report and review of the literature

Ikuta Kunihiro, Sakai Tomohisa, Koike Hiroshi, Ito Kan, Imagama Shiro, Nishida Yoshihiro

MEDICINE   Vol. 100 ( 49 ) page： e28138   2021.12

Comparison of Surgical Outcomes After Open- and Double-Door Laminoplasties for Patients with Cervical Ossification of the Posterior Longitudinal Ligament A Prospective Multicenter Study

Nagoshi Narihito, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Kimura Atsushi, Furuya Takeo, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Nakashima Hiroaki, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Watanabe Kota, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Nakamura Masaya, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

SPINE   Vol. 46 ( 23 ) page： E1238 - E1245   2021.12

Perioperative Complications in Posterior Surgeries for Cervical Ossification of the Posterior Longitudinal Ligament: A Prospective Nationwide Investigation.

Yoshii T, Egawa S, Sakai K, Kusano K, Nakagawa Y, Hirai T, Wada K, Katsumi K, Fujii K, Kimura A, Furuya T, Nagoshi N, Kanchiku T, Nagamoto Y, Oshima Y, Ando K, Takahata M, Mori K, Nakajima H, Murata K, Matsunaga S, Kaito T, Yamada K, Kobayashi S, Kato S, Ohba T, Inami S, Fujibayashi S, Katoh H, Kanno H, Imagama S, Koda M, Kawaguchi Y, Takeshita K, Matsumoto M, Yamazaki M, Okawa A

Clinical spine surgery   Vol. 34 ( 10 ) page： E594 - E600   2021.12

Prospective Investigation of Postoperative Complications in Anterior Decompression with Fusion for Severe Cervical Ossification of the Posterior Longitudinal Ligament

Egawa Satoru, Yoshii Toshitaka, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Kimura Atsushi, Furuya Takeo, Kanchiku Tsukasa, Nagamoto Yukitaka, Takahata Masahiko, Mori Kanji, Katoh Hiroyuki, Nagoshi Narihito, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

SPINE   Vol. 46 ( 23 ) page： 1621 - 1629   2021.12

Reconstruction of the extensor mechanism augmented with reverse transferred iliotibial band after proximal tibia tumor resection and mega-prosthetic replacement

Ikuta Kunihiro, Nishida Yoshihiro, Tsukushi Satoshi, Sakai Tomohisa, Koike Hiroshi, Imagama Shiro

KNEE   Vol. 33   page： 102 - 109   2021.12

Deep flexion helps to avoid popliteal artery injury during all-inside lateral meniscal repair: A cadaveric study

Mizuno Takafumi, Hiraiwa Hideki, Tsukahara Takashi, Ishizuka Shinya, Yamashita Satoshi, Sakai Tadahiro, Imagama Shiro

KNEE   Vol. 33   page： 159 - 168   2021.12

Collapse Progression or Cessation Affects the Natural History of Contralateral Osteonecrosis of the Femoral Head

Osawa Yusuke, Seki Taisuke, Takegami Yasuhiko, Makida Kazuya, Ochiai Satoshi, Imagama Shiro

JOURNAL OF ARTHROPLASTY   Vol. 36 ( 12 ) page： 3839 - 3844   2021.12

Comparison of Outcomes between Minimally Invasive Lateral Approach Vertebral Reconstruction Using a Rectangular Footplate Cage and Conventional Procedure Using a Cylindrical Footplate Cage for Osteoporotic Vertebral Fracture

Segi Naoki, Nakashima Hiroaki, Kanemura Tokumi, Satake Kotaro, Ito Kenyu, Tsushima Mikito, Tanaka Satoshi, Ando Kei, Machino Masaaki, Ito Sadayuki, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Tomita Hiroyuki, Ouchida Jun, Morita Yoshinori, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 23 )   2021.12

Perioperative Complications in Posterior Surgeries for Cervical Ossification of the Posterior Longitudinal Ligament A Prospective Nationwide Investigation

Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Kimura Atsushi, Furuya Takeo, Nagoshi Narihito, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

CLINICAL SPINE SURGERY   Vol. 34 ( 10 ) page： E594 - E600   2021.12

Characteristics of Cases with Poor Transcranial Motor-evoked Potentials Baseline Waveform Derivation in Spine Surgery A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Kobayashi Kazuyoshi, Imagama Shiro, Ando Kei, Yoshida Go, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Shigematsu Hideki, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Ushirozako Hiroki, Hashimoto Jun, Morito Shinji, Takatani Nobunori, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 46 ( 22 ) page： E1211 - E1219   2021.11

Displaced tibial and fibular stress fractures in a female elite pole-vaulter with menstrual dysfunction, vitamin D deficiency, and high serum pentosidine.

Kawashima I, Hiraiwa H, Ishizuka S, Oba H, Sakaguchi T, Idota M, Kawai R, Tsukahara T, Imagama S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association     2021.11

Effect of Early vs Delayed Surgical Treatment on Motor Recovery in Incomplete Cervical Spinal Cord Injury With Preexisting Cervical Stenosis A Randomized Clinical Trial

Chikuda Hirotaka, Koyama Yurie, Matsubayashi Yoshitaka, Ogata Toru, Ohtsu Hiroshi, Sugita Shurei, Sumitani Masahiko, Kadono Yuho, Miura Toshiki, Tanaka Sakae, Akiyama Toru, Ando Kei, Anno Masato, Azuma Seiichi, Endo Kenji, Endo Toru, Fujiyoshi Takayuki, Furuya Takeo, Hayashi Hiroyuki, Higashikawa Akiro, Hiyama Akihiko, Horii Chiaki, Iimoto Seiji, Iizuka Yoichi, Ikuma Hisanori, Imagama Shiro, Inokuchi Koichi, Inoue Hirokazu, Inoue Tomoo, Ishii Keisuke, Ishii Masayoshi, Ito Takui, Itoi Akira, Iwamoto Kohei, Iwasaki Motoki, Kaito Takashi, Kato Tsuyoshi, Katoh Hiroyuki, Kawaguchi Yoshiharu, Kawano Osamu, Kimura Atsushi, Kobayashi Kazuyoshi, Koda Masao, Komatsu Miki, Kumagai Gentaro, Maeda Takeshi, Makino Takahiro, Mannoji Chikato, Masuda Kazuhiro, Masuda Keisuke, Matsumoto Koji, Matsumoto Morio, Matsunaga Shunji, Matsuyama Yukihiro, Mieda Tokue, Miyoshi Kota, Mochida Joji, Moridaira Hiroshi, Motegi Hiroyuki, Nakagawa Yukihiro, Nohara Yutaka, Oae Kazunori, Ogawa Shinji, Okazaki Rentaro, Okuda Akinori, Onishi Eijiro, Ono Atsushi, Oshima Masashi, Oshita Yusuke, Saita Kazuo, Sasao Yutaka, Sato Kimiaki, Sawakami Kimihiko, Seichi Atsushi, Seki Shoji, Shigematsu Hideki, Suda Kota, Takagi Yasutaka, Takahashi Masahito, Takahashi Ryosuke, Takasawa Eiji, Takenaka Shota, Takeshita Katsushi, Takeshita Yujiro, Tokioka Takamitsu, Tokuhashi Yasuaki, Tonosu Juichi, Uei Hiroshi, Wada Kanichiro, Watanabe Masahiko, Yahata Tadashi, Yamada Kei, Yasuda Taketoshi, Yasui Keigo, Yoshii Toshitaka

JAMA NETWORK OPEN   Vol. 4 ( 11 ) page： e2133604   2021.11

Risk factors for delayed diagnosis of spinal fracture associated with diffuse idiopathic skeletal hyperostosis: A nationwide multiinstitution survey

Kobayashi Kazuyoshi, Okada Eijiro, Yoshii Toshitaka, Tsushima Mikito, Yamada Tsuyoshi, Watanabe Kei, Katsumi Keiichi, Hiyama Akihiko, Katoh Hiroyuki, Watanabe Masahiko, Nakagawa Yukihiro, Okada Motohiro, Endo Teruaki, Shiraishi Yasuyuki, Takeuchi Kazuhiro, Matsunaga Shunji, Maruo Keishi, Sakai Kenichiro, Kobayashi Sho, Ohba Tetsuro, Wada Kanichiro, Ohya Junichi, Mori Kanji, Nishimura Hirosuke, Tsuji Takashi, Watanabe Kota, Okawa Atsushi, Matsumoto Morio, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 6 ) page： 968 - 973   2021.11

Does pulmonary function improve after surgical correction of adult idiopathic scoliosis?

Nakashima Hiroaki, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji, Imagama Shiro, Redding Gregory J.

SPINE DEFORMITY   Vol. 9 ( 6 ) page： 1609 - 1616   2021.11

Dermatan sulphate is an activating ligand of anaplastic lymphoma kinase

Machino Masaaki, Gong Yuanhao, Ozaki Tomoya, Suzuki Yuji, Watanabe Eri, Imagama Shiro, Kadomatsu Kenji, Sakamoto Kazuma

JOURNAL OF BIOCHEMISTRY   Vol. 170 ( 5 ) page： 631 - 638   2021.11

Relationship of frequency of participation in a physical checkup and physical fitness in middle-aged and elderly people: the Yakumo study

Kobayashi Kazuyoshi, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Segi Naoki, Hasegawa Yukiharu, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 83 ( 4 ) page： 841 - 850   2021.11

Factors Significantly Associated with Postoperative Neck Pain Deterioration after Surgery for Cervical Ossification of the Posterior Longitudinal Ligament: Study of a Cohort Using a Prospective Registry

Koda Masao, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nagoshi Narihito, Watanabe Kota, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Nakashima Hiroaki, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Takahashi Hiroshi, Fujii Kengo, Miyagi Masayuki, Inoue Gen, Takaso Masashi, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Nakamura Masaya, Matsumoto Morio, Okawa Atsushi, Yamazaki Masashi

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 21 )   2021.11

Relationship between use of sleep medication and accidental falls during hospitalization

Kobayashi Kazuyoshi, Ando Kei, Nakashima Hiroaki, Suzuki Yusuke, Nagao Yoshimasa, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 83 ( 4 ) page： 851 - 860   2021.11

Validity of the Alarm Point in Intraoperative Neurophysiological Monitoring of the Spinal Cord by the Monitoring Working Group of the Japanese Society for Spine Surgery and Related Research A Prospective Multicenter Cohort Study of 1934 Cases

Takahashi Masahito, Imagama Shiro, Kobayashi Kazuyoshi, Yamada Kei, Yoshida Go, Yamamoto Naoya, Ando Muneharu, Kawabata Shigenori, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Wada Kanichiro, Shigematsu Hideki, Tadokoro Nobuaki, Ushirozako Hiroki, Funaba Masahiro, Yasuda Akimasa, Ando Kei, Hashimoto Jun, Morito Shinji, Takatani Tsunenori, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 46 ( 20 ) page： E1069 - E1076   2021.10

Evaluation of the Association between Neck Pain and the Trapezius Muscles in Patients with Cervical Myelopathy Using Motor Evoked Potential: A Retrospective Study

Ito Sadayuki, Sakai Yoshihito, Harada Atsushi, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Machino Masaaki, Kambara Shunsuke, Inoue Taro, Hida Tetsuro, Ito Kenyu, Ishiguro Naoki, Imagama Shiro

ASIAN SPINE JOURNAL   Vol. 15 ( 5 ) page： 604 - 610   2021.10

Long-Term Survivorship of Closed-Wedge High Tibial Osteotomy for Severe Knee Osteoarthritis: Outcomes After 10 to 37 Years

Ishizuka Shinya, Hiraiwa Hideki, Yamashita Satoshi, Oba Hiroki, Kawamura Yusuke, Sakaguchi Takefumi, Idota Masaru, Hasegawa Yukiharu, Imagama Shiro

ORTHOPAEDIC JOURNAL OF SPORTS MEDICINE   Vol. 9 ( 10 ) page： 23259671211046964   2021.10

Association between Severity of Diffuse Idiopathic Skeletal Hyperostosis and Ossification of Other Spinal Ligaments in Patients with Ossification of the Posterior Longitudinal Ligament

Nishimura Soraya, Hirai Takashi, Nagoshi Narihito, Yoshii Toshitaka, Hashimoto Jun, Mori Kanji, Maki Satoshi, Katsumi Keiichi, Takeuchi Kazuhiro, Ushio Shuta, Furuya Takeo, Watanabe Kei, Nishida Norihiro, Kaito Takashi, Kato Satoshi, Nagashima Katsuya, Koda Masao, Nakashima Hiroaki, Imagama Shiro, Murata Kazuma, Matsuoka Yuji, Wada Kanichiro, Kimura Atsushi, Ohba Tetsuro, Katoh Hiroyuki, Watanabe Masahiko, Matsuyama Yukihiro, Ozawa Hiroshi, Haro Hirotaka, Takeshita Katsushi, Matsukura Yu, Inose Hiroyuki, Yamazaki Masashi, Watanabe Kota, Matsumoto Morio, Nakamura Masaya, Okawa Atsushi, Kawaguchi Yoshiharu

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 20 )   2021.10

Assessment of the Preserved Biceps Tendon After Arthroscopic Rotator Cuff Repair in Patients ≤ 55 Years.

Kawashima I, Sugaya H, Takahashi N, Matsuki K, Tokai M, Hiraiwa H, Imagama S

Arthroscopy, sports medicine, and rehabilitation   Vol. 3 ( 5 ) page： e1273 - e1278   2021.10

Less-invasive fascia-preserving surgery for abdominal wall desmoid

Nishida Yoshihiro, Hamada Shunsuke, Sakai Tomohisa, Ito Kan, Ikuta Kunihiro, Urakawa Hiroshi, Koike Hiroshi, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 19379   2021.9

Metabolic changes in synovial cells in early inflammation: Involvement of CREB phosphorylation in the anti-inflammatory effect of 2-deoxyglucose

Kishimoto Kenji, Terabe Kenya, Takahashi Nobunori, Yokota Yutaka, Ohashi Yoshifumi, Hattori Kyosuke, Kihira Daisuke, Maeda Masataka, Kojima Toshihisa, Imagama Shiro

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS   Vol. 708   page： 108962   2021.9

Zonisamide upregulates neuregulin-1 expression and enhances acetylcholine receptor clustering at the in vitro neuromuscular junction

Inoue Taro, Ohkawara Bisei, Bushra Samira, Kanbara Shunsuke, Nakashima Hiroaki, Koshimizu Hiroyuki, Tomita Hiroyuki, Ito Mikako, Masuda Akio, Ishiguro Naoki, Imagama Shiro, Ohno Kinji

NEUROPHARMACOLOGY   Vol. 195   page： 108637   2021.9

Association Between Knee Alignment and Meniscal Tear in Pediatric Patients with Anterior Cruciate Ligament Injury

Kawashima Itaru, Kawai Ryosuke, Ishizuka Shinya, Hiraiwa Hideki, Tsukahara Takashi, Imagama Shiro

JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME   Vol. 103 ( 17 ) page： 1604 - 1610   2021.9

Understanding the effect of non-surgical factors in a transcranial motor-evoked potential alert: A retrospective cohort study

Shigematsu Hideki, Yoshida Go, Kobayashi Kazuyoshi, Imagama Shiro, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Ushirozako Hiroki, Tani Toshikazu, Matsuyama Yukihiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 5 ) page： 739 - 743   2021.9

The 5-question Geriatric Locomotive Function Scale predicts postoperative fall risk in patients undergoing surgery for degenerative cervical myelopathy

Kimura Atsushi, Takeshita Katsushi, Inoue Hirokazu, Inose Hiroyuki, Yoshii Toshitaka, Maekawa Asato, Endo Kenji, Miyamoto Takuya, Furuya Takeo, Nakamura Akira, Mori Kanji, Seki Shoji, Kanbara Shunsuke, Imagama Shiro, Matsunaga Shunji, Yamazaki Masashi, Okawa Atsushi

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 5 ) page： 779 - 785   2021.9

Associations between Clinical Findings and Severity of Diffuse Idiopathic Skeletal Hyperostosis in Patients with Ossification of the Posterior Longitudinal Ligament

Hirai Takashi, Nishimura Soraya, Yoshii Toshitaka, Nagoshi Narihito, Hashimoto Jun, Mori Kanji, Maki Satoshi, Katsumi Keiichi, Takeuchi Kazuhiro, Ushio Shuta, Furuya Takeo, Watanabe Kei, Nishida Norihiro, Watanabe Kota, Kaito Takashi, Kato Satoshi, Nagashima Katsuya, Koda Masao, Nakashima Hiroaki, Imagama Shiro, Murata Kazuma, Matsuoka Yuji, Wada Kanichiro, Kimura Atsushi, Ohba Tetsuro, Katoh Hiroyuki, Watanabe Masahiko, Matsuyama Yukihiro, Ozawa Hiroshi, Haro Hirotaka, Takeshita Katsushi, Matsumoto Morio, Nakamura Masaya, Yamazaki Masashi, Matsukura Yu, Inose Hiroyuki, Okawa Atsushi, Kawaguchi Yoshiharu

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 18 )   2021.9

Tumor location and type affect local recurrence and joint damage in tenosynovial giant cell tumor: a multi-center study

Ota Takehiro, Nishida Yoshihiro, Ikuta Kunihiro, Tsukushi Satoshi, Yamada Kenji, Kozawa Eiji, Urakawa Hiroshi, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 17384   2021.8

4-Methylumbelliferone suppresses catabolic activation in anterior cruciate ligament-derived cells via a mechanism independent of hyaluronan inhibition

Idota Masaru, Ishizuka Shinya, Hiraiwa Hideki, Yamashita Satoshi, Oba Hiroki, Kawamura Yusuke, Sakaguchi Takefumi, Haga Takahiro, Mizuno Takafumi, Kawashima Itaru, Kuriyama Kanae, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH   Vol. 16 ( 1 ) page： 507   2021.8

Spontaneous Regression of Brown Tumor in a Patient Treated With Peritoneal Dialysis

Ito Kan, Ikuta Kunihiro, Nishida Yoshihiro, Sakai Tomohisa, Imagama Shiro

CUREUS JOURNAL OF MEDICAL SCIENCE   Vol. 13 ( 8 ) page： e17078   2021.8

Predictors of Falls in Patients with Degenerative Cervical Myelopathy: A Prospective Multi-institutional Study

Inose Hiroyuki, Yoshii Toshitaka, Kimura Atsushi, Takeshita Katsushi, Inoue Hirokazu, Maekawa Asato, Endo Kenji, Miyamoto Takuya, Furuya Takeo, Nakamura Akira, Mori Kanji, Kanbara Shunsuke, Imagama Shiro, Seki Shoji, Matsunaga Shunji, Takahashi Kunihiko, Okawa Atsushi

SPINE   Vol. 46 ( 15 ) page： 1007 - 1013   2021.8

Impact of Diabetes Mellitus on Cervical Spine Surgery for Ossification of the Posterior Longitudinal Ligament

Kimura Atsushi, Takeshita Katsushi, Yoshii Toshitaka, Egawa Satoru, Hirai Takashi, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Furuya Takeo, Nagoshi Narihito, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Nakashima Hiroaki, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Watanabe Kota, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Nakamura Masaya, Matsumoto Morio, Yamazaki Masashi, Okawa Atsushi

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 15 )   2021.8

Normative Magnetic Resonance Imaging Data of Age-Related Degenerative Changes in Cervical Disc Morphology

Machino Masaaki, Ito Keigo, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Kato Fumihiko, Imagama Shiro

WORLD NEUROSURGERY   Vol. 152   page： E502 - E511   2021.8

Differences in the mass and quality of the quadriceps with age and sex and their relationships with knee extension strength

Mizuno Takafumi, Matsui Yasumoto, Tomida Makiko, Suzuki Yasuo, Nishita Yukiko, Tange Chikako, Shimokata Hiroshi, Imagama Shiro, Otsuka Rei, Arai Hidenori

JOURNAL OF CACHEXIA SARCOPENIA AND MUSCLE   Vol. 12 ( 4 ) page： 900 - 912   2021.8

Age-related degenerative changes and sex-specific differences in osseous anatomy and intervertebral disc height of the thoracolumbar spine

Machino Masaaki, Nakashima Hiroaki, Ito Keigo, Katayama Yoshito, Matsumoto Tomohiro, Tsushima Mikito, Ando Kei, Kobayashi Kazuyoshi, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 90   page： 317 - 324   2021.8

Comparison of the effects of baricitinib and tocilizumab on disease activity in patients with rheumatoid arthritis: a propensity score matching analysis

Asai Shuji, Takahashi Nobunori, Kobayakawa Tomonori, Kaneko Atsushi, Watanabe Tatsuo, Kato Takefumi, Nishiume Tsuyoshi, Ishikawa Hisato, Yoshioka Yutaka, Kanayama Yasuhide, Watanabe Tsuyoshi, Hirano Yuji, Hanabayashi Masahiro, Yabe Yuichiro, Yokota Yutaka, Suzuki Mochihito, Terabe Kenya, Ishiguro Naoki, Imagama Shiro, Kojima Toshihisa

CLINICAL RHEUMATOLOGY   Vol. 40 ( 8 ) page： 3143 - 3151   2021.8

Activation of transient receptor potential vanilloid 4 protects articular cartilage against inflammatory responses via CaMKK/AMPK/NF-kappa B signaling pathway

Hattori Kyosuke, Takahashi Nobunori, Terabe Kenya, Ohashi Yoshifumi, Kishimoto Kenji, Yokota Yutaka, Suzuki Mochihito, Kojima Toshihisa, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 15508   2021.7

Metabolic reprogramming in chondrocytes to promote mitochondrial respiration reduces downstream features of osteoarthritis

Ohashi Yoshifumi, Takahashi Nobunori, Terabe Kenya, Tsuchiya Saho, Kojima Toshihisa, Knudson Cheryl B., Knudson Warren, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 15131   2021.7

The impact of ossification spread on cervical spine function in patients with ossification of the posterior longitudinal ligament

Katsumi Keiichi, Hirai Takashi, Yoshii Toshitaka, Maki Satoshi, Mori Kanji, Nagoshi Narihito, Nishimura Soraya, Takeuchi Kazuhiro, Ushio Shuta, Furuya Takeo, Watanabe Kei, Nishida Norihiro, Watanabe Kota, Kaito Takashi, Kato Satoshi, Nagashima Katsuya, Koda Masao, Ito Kenyu, Imagama Shiro, Matsuoka Yuji, Wada Kanichiro, Kimura Atsushi, Ohba Tetsuro, Katoh Hiroyuki, Matsuyama Yukihiro, Ozawa Hiroshi, Haro Hirotaka, Takeshita Katsushi, Watanabe Masahiko, Matsumoto Morio, Nakamura Masaya, Yamazaki Masashi, Okawa Atsushi, Kawaguchi Yoshiharu

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 14337   2021.7

Overexpression of KIAA1199, a novel strong hyaluronidase, is a poor prognostic factor in patients with osteosarcoma

Ito Kan, Nishida Yoshihiro, Ikuta Kunihiro, Urakawa Hiroshi, Koike Hiroshi, Sakai Tomohisa, Zhang Jiarui, Shimoyama Yoshie, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH   Vol. 16 ( 1 ) page： 439   2021.7

The association of the progression of knee osteoarthritis with high-sensitivity CRP in community-dwelling people-the Yakumo study

Kondo Fumiki, Takegami Yasuhiko, Ishizuka Shinya, Hasegawa Yukiharu, Imagama Shiro

CLINICAL RHEUMATOLOGY   Vol. 40 ( 7 ) page： 2643 - 2649   2021.7

Seasonal variation in incidence and causal organism of surgical site infection after PLIF/TLIF surgery: A multicenter study

Kobayashi Kazuyoshi, Ando Kei, Kato Fumihiko, Kanemura Tokumi, Sato Koji, Hachiya Yudo, Matsubara Yuji, Sakai Yoshihito, Yagi Hideki, Shinjo Ryuichi, Ishiguro Naoki, Imagama Shiro

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 4 ) page： 555 - 559   2021.7

Smoking and trimalleolar fractures are risk factors for infection after open reduction and internal fixation of closed ankle fractures: A multicenter retrospective study of 1,201 fractures *

Sato Toshifumi, Takegami Yasuhiko, Sugino Takayuki, Bando Kosuke, Fujita Tomoki, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 52 ( 7 ) page： 1959 - 1963   2021.7

The Level of Conus Medullaris in 629 Healthy Japanese Individuals

Nakashima Hiroaki, Ito Keigo, Katayama Yoshito, Tsushima Mikito, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Ito Sadayuki, Koshimizu Hiroyuki, Segi Naoki, Tomita Hiroyuki, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 14 )   2021.7

Characteristics of cases with and without calcification in spinal meningiomas

Kobayashi Kazuyoshi, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Segi Naoki, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 89   page： 20 - 25   2021.7

Is anterior decompression and fusion more beneficial than laminoplasty for K-line (+) cervical ossification of the posterior longitudinal ligament? An analysis using propensity score matching

Inoue Takaki, Maki Satoshi, Yoshii Toshitaka, Furuya Takeo, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Fujii Kengo, Kimura Atsushi, Nagoshi Narihito, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Imagama Shiro, Koda Masao, Kawaguchi Yoshiharu, Takeshita Katsushi, Matsumoto Morio, Ohtori Seiji, Yamazaki Masashi, Okawa Atsushi

JOURNAL OF NEUROSURGERY-SPINE   Vol. 37 ( 1 ) page： 13 - 20   2021.7

Effects of Preoperative Motor Status on Intraoperative Motor-evoked Potential Monitoring for High-risk Spinal Surgery

Kobayashi Kazuyoshi, Imagama Shiro, Yoshida Go, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Shigematsu Hideki, Funaba Masahiro, Yasuda Akimasa, Kobayashi Sho, Ushirozako Hiroki, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 46 ( 12 ) page： E694 - E700   2021.6

Impact of Neck and Shoulder Pain on Health-Related Quality of Life in a Middle-Aged Community-Living Population

Machino Masaaki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Morozumi Masayoshi, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Koshimizu Hiroyuki, Seki Taisuke, Ishizuka Shinya, Takegami Yasuhiko, Hasegawa Yukiharu, Imagama Shiro

BIOMED RESEARCH INTERNATIONAL   Vol. 2021   page： 6674264   2021.6

Neurological improvement is associated with neck pain attenuation after surgery for cervical ossification of the posterior longitudinal ligament

Koda Masao, Yoshii Toshitaka, Egawa Satoru, Sakai Kenichiro, Kusano Kazuo, Nakagawa Yukihiro, Hirai Takashi, Wada Kanichiro, Katsumi Keiichi, Kimura Atsushi, Furuya Takeo, Maki Satoshi, Nagoshi Narihito, Watanabe Kota, Kanchiku Tsukasa, Nagamoto Yukitaka, Oshima Yasushi, Ando Kei, Nakashima Hiroaki, Takahata Masahiko, Mori Kanji, Nakajima Hideaki, Murata Kazuma, Matsunaga Shunji, Kaito Takashi, Yamada Kei, Kobayashi Sho, Kato Satoshi, Ohba Tetsuro, Inami Satoshi, Fujibayashi Shunsuke, Katoh Hiroyuki, Kanno Haruo, Takahashi Hiroshi, Fujii Kengo, Miyagi Masayuki, Inoue Gen, Takaso Masashi, Imagama Shiro, Kawaguchi Yoshiharu, Takeshita Katsushi, Nakamura Masaya, Matsumoto Morio, Okawa Atsushi, Yamazaki Masashi

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 11910   2021.6

Establishment of in-hospital clinical network for patients with neurofibromatosis type 1 in Nagoya University Hospital

Nishida Yoshihiro, Ikuta Kunihiro, Natsume Atsushi, Ishihara Naoko, Morikawa Maki, Kidokoro Hiroyuki, Muramatsu Yukako, Nonobe Norie, Ishizuka Kanako, Takeichi Takuya, Kanbe Miki, Mizuno Seiji, Imagama Shiro, Ozaki Norio

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 11933   2021.6

Clinical features and prognostic factors in spinal meningioma surgery from a multicenter study

Kobayashi Kazuyoshi, Ando Kei, Matsumoto Tomohiro, Sato Koji, Kato Fumihiko, Kanemura Tokumi, Yoshihara Hisatake, Sakai Yoshihito, Hirasawa Atsuhiko, Nakashima Hiroaki, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 11630   2021.6

Enoxaparin promotes functional recovery after spinal cord injury by

Ito Sadayuki, Ozaki Tomoya, Morozumi Masayoshi, Imagama Shiro, Kadomatsu Kenji, Sakamoto Kazuma

EXPERIMENTAL NEUROLOGY   Vol. 340   page： 113679   2021.6

Delayed anterior cruciate ligament reconstruction increases the incidence of medial meniscal bucket handle tears and medial compartment chondral injuries in patients aged 40 years and older

Kawashima Itaru, Tsukahara Takashi, Sakai Tadahiro, Kawai Ryosuke, Ishizuka Shinya, Hiraiwa Hideki, Imagama Shiro

ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY   Vol. 141 ( 6 ) page： 971 - 975   2021.6

Early versus delayed weight bearing after intramedullary nailing for tibial shaft fracture: A multicenter, propensity score-matched study, the TRON study

Uemi Ryota, Takegami Yasuhiko, Sakai Risa, Todoroki Kazunori, Kawasaki Narumi, Imagama Shiro

INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED   Vol. 52 ( 6 ) page： 1583 - 1586   2021.6

Reply to the Letter to the Editor of V. Kumar et al. concerning "Primary cervical decompression surgery may improve lumbar symptoms in patients with tandem spinal stenosis" by Inoue T, et al. (Eur Spine J; 2021 Jan 6. doi: 10.1007/s00586-020-06693-0)

Inoue Taro, Imagama Shiro

EUROPEAN SPINE JOURNAL   Vol. 30 ( 6 ) page： 1790 - 1790   2021.6

Three-dimensional reconstruction image by biplanar stereoradiography reflects pulmonary functional states in adolescent idiopathic scoliosis

Machino Masaaki, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 88   page： 178 - 184   2021.6

Human Nonmercaptalbumin Is a New Biomarker of Motor Function

Ito Sadayuki, Nakashima Hiroaki, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Seki Taisuke, Ishizuka Shinya, Kanbara Shunsuke, Inoue Taro, Koshimizu Hiroyuki, Fujii Ryosuke, Yamada Hiroya, Ando Yoshitaka, Ueyama Jun, Kondo Takaaki, Suzuki Koji, Hasegawa Yukiharu, Imagama Shiro

JOURNAL OF CLINICAL MEDICINE   Vol. 10 ( 11 )   2021.6

Pedicle screw placement with use of a navigated surgical drill at subaxial cervical spine

Satake Kotaro, Kanemura Tokumi, Ito Kenyu, Tanaka Satoshi, Morita Yoshinori, Nakashima Hiroaki, Ouchida Jun, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 88   page： 28 - 33   2021.6

Sagittal alignment at 3 years old determines future thoracolumbar kyphosis in achondroplasia: A prospective study with minimum 5-year follow-up from infancy.

Ando K, Kobayashi K, Nakashima H, Machino M, Ito S, Kanbara S, Inoue T, Segi N, Koshimizu H, Imagama S

North American Spine Society journal   Vol. 6   page： 100070   2021.6

The impact of vitamin D supplementation on body fat mass in elite male collegiate athletes

Kawashima Itaru, Tsukahara Takashi, Kawai Ryosuke, Mizuno Takafumi, Ishizuka Shinya, Hiraiwa Hideki, Imagama Shiro

NUTRITION & METABOLISM   Vol. 18 ( 1 ) page： 51   2021.5

Efficacy of Transcranial Motor Evoked Potential Monitoring During Intra- and Extramedullary Spinal Cord Tumor Surgery: A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Ushirozako Hiroki, Yoshida Go, Imagama Shiro, Kobayashi Kazuyoshi, Ando Kei, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Shigematsu Hideki, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Funaba Masahiro, Yasuda Akimasa, Hashimoto Jun, Morito Shinji, Takatani Tsunenori, Tani Toshikazu, Matsuyama Yukihiro

GLOBAL SPINE JOURNAL   Vol. 13 ( 4 ) page： 961 - 969   2021.5

Predictors for quality of life improvement after surgery for degenerative cervical myelopathy: a prospective multi-center study

Inose Hiroyuki, Hirai Takashi, Yoshii Toshitaka, Kimura Atsushi, Takeshita Katsushi, Inoue Hirokazu, Maekawa Asato, Endo Kenji, Miyamoto Takuya, Furuya Takeo, Nakamura Akira, Mori Kanji, Kanbara Shunsuke, Imagama Shiro, Seki Shoji, Matsunaga Shunji, Okawa Atsushi

HEALTH AND QUALITY OF LIFE OUTCOMES   Vol. 19 ( 1 ) page： 150   2021.5

Overcoming locomotive syndrome: The Yakumo Study

Kobayashi Kazuyoshi, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Ishiguro Naoki, Hasegawa Yukiharu, Imagama Shiro

MODERN RHEUMATOLOGY   Vol. 31 ( 3 ) page： 750 - 754   2021.5

Risk Factor for Poor Patient Satisfaction After Lumbar Spine Surgery in Elderly Patients Aged Over 80 years

Hikata Tomohiro, Ishii Ken, Matsumoto Morio, Kobayashi Kazuyoshi, Imagama Shiro, Ando Kei, Ishiguro Naoki, Yamashita Masaomi, Seki Shoji, Terai Hidetomi, Suzuki Akinobu, Tamai Koji, Aramomi Masaaki, Ishikawa Tetsuhiro, Kimura Atsushi, Inoue Hirokazu, Inoue Gen, Miyagi Masayuki, Saito Wataru, Yamada Kei, Hongo Michio, Endo Kenji, Suzuki Hidekazu, Nakano Atsushi, Watanabe Kazuyuki, Ohya Junichi, Chikuda Hirotaka, Aoki Yasuchika, Shimizu Masayuki, Futatsugi Toshimasa, Mukaiyama Keijiro, Hasegawa Masaichi, Kiyasu Katsuhito, Iizuka Haku, Kobayashi Ryoichi, Iizuka Yoichi, Nishida Kotaro, Kakutani Kenichiro, Nakajima Hideaki, Murakami Hideki, Demura Satoru, Kato Satoshi, Yoshioka Katsuhito, Namikawa Takashi, Watanabe Kei, Nakanishi Kazuyoshi, Nakagawa Yukihiro, Yoshimoto Mitsunori, Fujiwara Hiroyasu, Nishida Norihiro, Imajo Yasuaki, Yamazaki Masashi, Abe Tetsuya, Fujii Kengo, Kaito Takashi, Eguchi Yawara, Furuya Takeo, Orita Sumihisa, Ohtori Seiji

CLINICAL SPINE SURGERY   Vol. 34 ( 4 ) page： E223 - E228   2021.5

Ossification of the posterior longitudinal ligament located on the concave side of the apex vertebra in adult spinal deformity

Koshimizu Hiroyuki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Machino Masaaki, Ito Sadayuki, Kanbara Shunsuke, Inoue Taro, Yamaguchi Hidetoshi, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 83 ( 2 ) page： 387 - 392   2021.5

Association between Low Muscle Mass and Inflammatory Cytokines

Ito Sadayuki, Nakashima Hiroaki, Ando Kei, Kobayashi Kazuyoshi, Machino Masaaki, Seki Taisuke, Ishizuka Shinya, Fujii Ryosuke, Takegami Yasuhiko, Yamada Hiroya, Ando Yoshitaka, Suzuki Koji, Hasegawa Yukiharu, Imagama Shiro

BIOMED RESEARCH INTERNATIONAL   Vol. 2021   page： 5572742   2021.4

Age-related Changes in T1 and C7 Slope and the Correlation Between Them in More Than 300 Asymptomatic Subjects

Inoue Taro, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Ito Keigo, Katayama Yoshito, Machino Masaaki, Kanbara Shunsuke, Ito Sadayuki, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Segi Naoki, Kato Fumihiko, Imagama Shiro

SPINE   Vol. 46 ( 8 ) page： E474 - E481   2021.4

Evaluation of muscle quality and quantity for the assessment of sarcopenia using mid-thigh computed tomography: a cohort study

Oba Hiroki, Matsui Yasumoto, Arai Hidenori, Watanabe Tsuyoshi, Iida Hiroki, Mizuno Takafumi, Yamashita Satoshi, Ishizuka Shinya, Suzuki Yasuo, Hiraiwa Hideki, Imagama Shiro

BMC GERIATRICS   Vol. 21 ( 1 ) page： 239   2021.4

Short-range UV-LED irradiation in postmenopausal osteoporosis using ovariectomized mice

Ochiai Satoshi, Nishida Yoshihiro, Higuchi Yoshitoshi, Morita Daigo, Makida Kazuya, Seki Taisuke, Ikuta Kunihiro, Imagama Shiro

SCIENTIFIC REPORTS   Vol. 11 ( 1 ) page： 7875   2021.4

Primary cervical decompression surgery may improve lumbar symptoms in patients with tandem spinal stenosis

Inoue Taro, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Ito Keigo, Katayama Yoshito, Machino Masaaki, Kanbara Shunsuke, Ito Sadayuki, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Segi Naoki, Kato Fumihiko, Imagama Shiro

EUROPEAN SPINE JOURNAL   Vol. 30 ( 4 ) page： 899 - 906   2021.4

CIRCULATING MIR-34 IS ASSOCIATED WITH THE DEVELOPMENT OF KNEE OSTEOARTHRITIS IN COMMUNITY-DWELLING OLDER MEN

Takegami Y., Seki T., Ishizuka S., Suzuki K., Fujii R., Hasegawa Y., Imagama S.

OSTEOARTHRITIS AND CARTILAGE   Vol. 29   page： S156 - S156   2021.4

Bioelectrical Impedance Analysis and Manual Measurements of Neck Circumference Are Interchangeable, and Declining Neck Circumference Is Related to Presarcopenia

Machino Masaaki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Tanaka Satoshi, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Koshimizu Hiroyuki, Seki Taisuke, Ishizuka Shinya, Takegami Yasuhiko, Hasegawa Yukiharu, Imagama Shiro

BIOMED RESEARCH INTERNATIONAL   Vol. 2021   page： 6622398   2021.3

Predictors associated with neurological recovery after anterior decompression with fusion for degenerative cervical myelopathy

Inose Hiroyuki, Hirai Takashi, Yoshii Toshitaka, Kimura Atsushi, Takeshita Katsushi, Inoue Hirokazu, Maekawa Asato, Endo Kenji, Furuya Takeo, Nakamura Akira, Mori Kanji, Kanbara Shunsuke, Imagama Shiro, Seki Shoji, Matsunaga Shunji, Takahashi Kunihiko, Okawa Atsushi

BMC SURGERY   Vol. 21 ( 1 ) page： 144   2021.3

Low muscle mass affect hip fracture treatment outcomes in older individuals: a single-institution case-control study

Iida Hiroki, Seki Taisuke, Sakai Yoshihito, Watanabe Tsuyoshi, Wakao Norimitsu, Matsui Hiroki, Imagama Shiro

BMC MUSCULOSKELETAL DISORDERS   Vol. 22 ( 1 ) page： 259   2021.3

Effects of body mass index and range of motion on intraoperative change in pelvic tilt during total hip arthroplasty using the direct anterior approach

Okamoto Masanori, Kawasaki Masashi, Okura Toshiaki, Seki Taisuke, Imagama Shiro

BMC MUSCULOSKELETAL DISORDERS   Vol. 22 ( 1 ) page： 240   2021.3

Risk Factors for Poor Outcome of Cervical Laminoplasty Multivariate Analysis in 505 Patients with Cervical Spondylotic Myelopathy

Machino Masaaki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Ito Keigo, Kato Fumihiko, Ishiguro Naoki, Imagama Shiro

SPINE   Vol. 46 ( 5 ) page： 329 - 336   2021.3

Postoperative Syrinx Shrinkage in Spinal Ependymoma of WHO Grade II.

Kobayashi K, Ando K, Machino M, Tanaka S, Morozumi M, Kanbara S, Ito S, Inoue T, Matsuyama Y, Ishiguro N, Imagama S

Clinical spine surgery   Vol. 34 ( 2 ) page： E100 - E106   2021.3

Spontaneous Pneumomediastinum in an Adolescent Soccer Player.

Kobayakawa A, Hiraiwa H, Ishizuka S, Yamashita S, Oba H, Kawamura Y, Sakaguchi T, Idota M, Haga T, Mizuno T, Kawashima I, Kuriyama K, Imagama S

Journal of sports science & medicine   Vol. 20 ( 1 ) page： 52 - 55   2021.3

Postoperative Syrinx Shrinkage in Spinal Ependymoma of WHO Grade II

Kobayashi Kazuyoshi, Ando Kei, Machino Masaaki, Tanaka Satoshi, Morozumi Masayoshi, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Matsuyama Yukihiro, Ishiguro Naoki, Imagama Shiro

CLINICAL SPINE SURGERY   Vol. 34 ( 2 ) page： E100 - E106   2021.3

Spontaneous Pneumomediastinum in an Adolescent Soccer Player

Kobayakawa Akinori, Hiraiwa Hideki, Ishizuka Shinya, Yamashita Satoshi, Oba Hiroki, Kawamura Yusuke, Sakaguchi Takefumi, Idota Masaru, Haga Takahiro, Mizuno Takafumi, Kawashima Itaru, Kuriyama Kanae, Imagama Shiro

JOURNAL OF SPORTS SCIENCE AND MEDICINE   Vol. 20 ( 1 ) page： 52 - 55   2021.3

Limitations and benefits of FDG-PET/CT in NF1 patients with nerve sheath tumors: A cross-sectional/longitudinal study

Nishida Yoshihiro, Ikuta Kunihiro, Ito Shinji, Urakawa Hiroshi, Sakai Tomohisa, Koike Hiroshi, Ito Kan, Imagama Shiro

CANCER SCIENCE   Vol. 112 ( 3 ) page： 1114 - 1122   2021.3

Intraoperative pedicle screw migration to the abdominal cavity in a severe osteoporotic spine surgery

Ouchida Jun, Kanemura Tokumi, Satake Kotaro, Nakashima Hiroaki, Ishikawa Yoshimoto, Segi Naoki, Yamaguchi Hidetoshi, Imagama Shiro

INTERDISCIPLINARY NEUROSURGERY-ADVANCED TECHNIQUES AND CASE MANAGEMENT   Vol. 23   2021.3

Efficacy of Intraoperative Intervention Following Transcranial Motor-evoked Potentials Alert During Posterior Decompression and Fusion Surgery for Thoracic Ossification of the Posterior Longitudinal Ligament A Prospective Multicenter Study of the Monitoring Committee of the Japanese Society for Spine Surgery and Related Research

Kobayashi Kazuyoshi, Imagama Shiro, Yoshida Go, Ando Muneharu, Kawabata Shigenori, Yamada Kei, Kanchiku Tsukasa, Fujiwara Yasushi, Taniguchi Shinichirou, Iwasaki Hiroshi, Tadokoro Nobuaki, Takahashi Masahito, Wada Kanichiro, Yamamoto Naoya, Shigematsu Hideki, Funaba Masahiro, Yasuda Akimasa, Ushirozako Hiroki, Tani Toshikazu, Matsuyama Yukihiro

SPINE   Vol. 46 ( 4 ) page： 268 - 276   2021.2

A New Global Spinal Balance Classification Based on Individual Pelvic Anatomical Measurements in Patients With Adult Spinal Deformity

Nakashima Hiroaki, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji, Imagama Shiro

SPINE   Vol. 46 ( 4 ) page： 223 - 231   2021.2

The dual presence of frailty and locomotive syndrome is associated with a greater decrease in the EQ-5D-5L index

Tanaka Satoshi, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Seki Taisuke, Ishizuka Shinya, Machino Masaaki, Morozumi Masayoshi, Kanbara Shunsuke, Ito Sadayuki, Kanemura Tokumi, Ishiguro Naoki, Hasegawa Yukiharu, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 83 ( 1 ) page： 159 - 167   2021.2

Poor derivation of Tc-MEP baseline waveforms in surgery for ventral thoracic intradural extramedullary tumor: Efficacy of use of the abductor hallucis in cases with a preoperative non-ambulatory status

Kobayashi Kazuyoshi, Ando Kei, Nakashima Hiroaki, Machino Masaaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Imagama Shiro

JOURNAL OF CLINICAL NEUROSCIENCE   Vol. 84   page： 60 - 65   2021.2

Postoperative changes in spinal cord signal intensity in patients with spinal cord injury without major bone injury: comparison between preoperative and postoperative magnetic resonance images

Machino Masaaki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Ito Keigo, Kato Fumihiko, Ishiguro Naoki, Imagama Shiro

JOURNAL OF NEUROSURGERY-SPINE   Vol. 34 ( 2 ) page： 259 - 266   2021.2

Challenges for Joint Commission International accreditation: performance of orthopedic surgeons based on International Patient Safety Goals

Kobayashi Kazuyoshi, Ando Kei, Nakashima Hiroaki, Machin Masaaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Yamaguchi Hidctoshi, Ishiguro Naoki, Imagama Shiro

NAGOYA JOURNAL OF MEDICAL SCIENCE   Vol. 83 ( 1 ) page： 87 - 92   2021.2

Three-Dimensional Analysis of Preoperative and Postoperative Rib Cage Parameters by Simultaneous Biplanar Radiographic Scanning Technique in Adolescent Idiopathic Scoliosis Minimum 2-Year Follow-Up

Machino Masaaki, Kawakami Noriaki, Ohara Tetsuya, Saito Toshiki, Tauchi Ryoji, Imagama Shiro

SPINE   Vol. 46 ( 2 ) page： E105 - E113   2021.1

Automated Detection of Spinal Schwannomas Utilizing Deep Learning Based on Object Detection From Magnetic Resonance Imaging

Ito Sadayuki, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Oda Masahiro, Machino Masaaki, Kanbara Shunsuke, Inoue Taro, Yamaguchi Hidetoshi, Koshimizu Hiroyuki, Mori Kensaku, Ishiguro Naoki, Imagama Shiro

SPINE   Vol. 46 ( 2 ) page： 95 - 100   2021.1

Japanese Orthopaedic Association (JOA) clinical practice guidelines on the management of ossification of the spinal ligament, 2019

Kawaguchi Yoshiharu, Imagama Shiro, Iwasaki Motoki, Kaito Takashi, Koda Masao, Chikuda Hirotaka, Hasegawa Tomohiko, Mori Kanji, Yoshii Toshitaka

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 1 ) page： 1 - 45   2021.1

Effect of race, age, and gender on lumbar muscle volume and fat infiltration in the degenerative spine

Hida Tetsuro, Eastlack Robert K., Kanemura Tokumi, Mundis Gregory M. Jr., Imagama Shiro, Akbarnia Behrooz A.

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 1 ) page： 69 - 74   2021.1

Impact of background factors on outcomes of pharmacological therapy for chronic low back pain: A nationwide multicenter prospective study

Imagama Shiro, Murakami Hideki, Kaito Takashi, Matsuyama Yukihiro, Yamashita Toshihiko, Kawakami Mamoru, Takahashi Kazuhisa, Yoshida Munehito, Ohtori Seiji, Taguchi Toshihiko, Haro Hirotaka, Taneichi Hiroshi, Yamazaki Masashi, Inoue Gen, Nishida Kotaro, Yamada Hiroshi, Kabata Daijiro, Shintani Ayumi, Iwasaki Motoki, Ito Manabu, Miyakoshi Naohisa, Yonenobu Kazuo, Takura Tomoyuki, Mochida Joji

JOURNAL OF ORTHOPAEDIC SCIENCE   Vol. 26 ( 1 ) page： 92 - 102   2021.1

Asfotase alfa has a limited effect in improving the bowed limbs in perinatal benign hypophosphatasia: A case report

Matsushita Masaki, Mishima Kenichi, Nagata Tadashi, Kamiya Yasunari, Imagama Shiro, Kitoh Hiroshi

CLINICAL PEDIATRIC ENDOCRINOLOGY   Vol. 30 ( 1 ) page： 53 - 56   2021.1

Kinetic changes in the spinal cord occupation rate of dural sac in cervical spondylotic myelopathy

Machino Masaaki, Ito Keigo, Kato Fumihiko, Ando Kei, Kobayashi Kazuyoshi, Nakashima Hiroaki, Kanbara Shunsuke, Ito Sadayuki, Inoue Taro, Koshimizu Hiroyuki, Imagama Shiro

JOURNAL OF ORTHOPAEDICS   Vol. 24   page： 222 - 226   2021

Risk factors of non-union in Anderson-D'Alonzo type III odontoid fractures with conservative treatment

Koshimizu Hiroyuki, Nakashima Hiroaki, Ito Keigo, Ando Kei, Kobayashi Kazuyoshi, Kato Fumihiko, Sato Koji, Deguchi Masao, Matsubara Yuji, Inoue Hidenori, Kanemura Tokumi, Urasaki Tetsuya, Yoshihara Hisatake, Wakao Norimitsu, Shinjo Ryuichi, Imagama Shiro

JOURNAL OF ORTHOPAEDICS   Vol. 24   page： 280 - 283   2021