
UEHARA Masashi
School of Medicine
Associate Professor
Researcher Information
Field Of Study
TEL
- 81-263-37-2659
Web site
Educational Background
Member History
- 2025
国際委員会委員, 日本側彎症学会 - 2024
Editorial Board, Scientific Reports - 2024
国際委員会委員, 日本脊椎脊髄病学会 - 2024
Councilor, Japanese Society for Spine Surgery and Related Research - 2023
Councilor, The Central Japan Association of Orthopaedic Surgery & Traumatology - 2023
Faculty, CAOS Japan - 2021
定款委員会, Organization of Japanese Cervical Spine Surgeon - 2020
定款委員会, Organization of Japanese Cervical Spine Surgeon - 2019
Assistant Editorial Board, European Spine Journal - 2019
Associate Editor, BMC Musculoskeletal Disorders
Research activity information
Award
- 2025
AOA-JOA Traveling Fellow - 2024
信州大学, 令和5年度信州大学医学部医学科顕彰制度 学術賞 - 2023
日本脊椎脊髄病学会, Spine Surgery and Related Research Award Best Paper Award
Japan
Spine Surgery and Related Research Award Best Paper Award - 2022
KSSS, Travelling Fellow of The International Congress of Korean Society of Spine Surgery 2022
Travelling Fellow of The International Congress of Korean Society of Spine Surgery 2022 - 2021
21st APOA Congress Young Ambassador
21st APOA Congress Young Ambassador - 2021
APSS-APPOS 2021 Best Viewing Awards
APSS-APPOS 2021 Best Viewing Awards - 2019
Central Japan Association of Orthopaedic Surgery and Traumatology, Encouragement Award
Japan
Encouragement Award - 2019
The Tohoku Journal of Experimental Medicine. TOP 30 Papers Downloaded in 2018(第6位) #Downloads:2294 times, Time Cited:2
The Tohoku Journal of Experimental Medicine. TOP 30 Papers Downloaded in 2018(第6位) #Downloads:2294 times, Time Cited:2 - 2019
信州大学医学部整形外科同門会賞
信州大学医学部整形外科同門会賞 - 2018
The Japanese Society for Spine Surgery and Related Research 13th Asia Travelling Fellowship
The Japanese Society for Spine Surgery and Related Research 13th Asia Travelling Fellowship - 2017
信州大学, 平成29年度成績優秀学生(学費免除) - 2017
The 61st Annual Congress of the Korean Orthopaedic Association Travelling Fellow
The 61st Annual Congress of the Korean Orthopaedic Association Travelling Fellow - 2016
Japan Orthopaedics and Traumatology Research Foundation, Grant of Japan Orthopaedics and Traumatology Research Foundation
Grant of Japan Orthopaedics and Traumatology Research Foundation - 2007
富山大学, 富山大学医学部長賞
Japan
富山大学医学部長賞
Paper
- Impact of delayed diagnosis on surgical management and neurological outcomes in elderly patients with cervical spinal cord injury without radiographic evidence of trauma: a multicenter registry study.
Tomohiro Yamada; Yu Yamato; Tomohiko Hasegawa; Yukihiro Matsuyama; Noriaki Yokogawa; Takeshi Sasagawa; Hiroaki Nakashima; Naoki Segi; Sadayuki Ito; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Kota Watanabe; Satoshi Nori; Kazuki Takeda; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Shota Ikegami; Masashi Uehara; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Hidetomi Terai; Koji Tamai; Akiyoshi Kuroda; Gen Inoue; Kenichiro Kakutani; Yuji Kakiuchi; Katsuhito Kiyasu; Hiroyuki Tominaga; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Norihiko Takegami; Haruki Funao; Yasushi Oshima; Takashi Kaito; Daisuke Sakai; Toshitaka Yoshii; Tetsuro Ohba; Bungo Otsuki; Shoji Seki; Masashi Miyazaki; Masayuki Ishihara; Seiji Okada; Shiro Imagama; Satoshi Kato
Spinal cord, Mar. 2026

- Cobb angle estimation without X-ray using angle of trunk rotation and characteristics of unpredictable cases.
Fukuzawa T, Oba H, Ikegami S, Uehara M, Hatakenaka T, Kurogochi D, Sasao S, Shigenobu K, Makiyama F, Koseki M, Takahashi J.
Eur Spine J, 34(11), 5280-5286, Nov. 2025, Refereed, Not invited - A deep learning-based prediction model for prognosis of cervical spine injury: a Japanese multicenter survey.
Ito S, Nakashima H, Segi N, Yokogawa N, Sasagawa T, 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, Ikegami S, Uehara M, 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, Kuroda A, 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, Ohba T, Otsuki B, Seki S, Miyazaki M, Ishihara M, Oda M, Okada S, Imagama S, Kato S.
Eur Spine J., 34(9), 3714-3723, Sep. 2025, Refereed, Not invited
- 筋拘縮型EhlersDanlos症候群モデルマウス
臨床雑誌整形外科, 76(10), 1034, Aug. 2025, Invited
Lead - Spinal arteriovenous malformation associated with congenital dermal sinus: a case report.
Yoshinori Kobayashi; Masashi Uehara; Shota Ikegami; Yoshinari Miyaoka; Hiroki Oba; Terue Hatakenaka; Daisuke Kurogochi; Shinji Sasao; Keisuke Shigenobu; Tetsuhiko Mimura; Marino Doi; Jun Takahashi
Journal of medical case reports, 19(1), 368-368, Jul. 2025

- Usefulness of portrait imaging for intraoperative cone beam computed tomography in adolescent idiopathic scoliosis surgery: a phantom study.
Fuji M, Oba H, Ikegami S, Uehara M, Fujinaga Y, Takahashi J.
Eur Spine J, 34(7), 2723-2731, Jul. 2025, Refereed - Comparative study of cases with and without C5 palsy after cervical spine surgery
Kosuke Fukuzawa; Masashi Uehara; Shota Ikegami; Yoshinari Miyaoka; Hiroki Oba; Terue Hatakenaka; Daisuke Kurogochi; Takuma Fukuzawa; Shinji Sasao; Keisuke Shigenobu; Tetsuhiko Mimura; Jun Takahashi
Interdisciplinary Neurosurgery, 40, 102019, Jun. 2025
Corresponding

- Selective Versus Non-Selective Thoracic Fusion for Adolescent Idiopathic Scoliosis Lenke 1B/1C Curves: Multi-Center Clinical and Radiographic Analysis at 2-Year Follow-Up
Yoshinari Miyaoka; Masashi Uehara; Tomohiro Banno; Shoji Seki; Tetsuro Ohba; Hiroki Oba; Shota Ikegami; Terue Hatakenaka; Daisuke Kurogochi; Takuma Fukuzawa; Tetsuhiko Mimura; Shinji Sasao; Hirotaka Haro; Yoshiharu Kawaguchi; Yukihiro Matsuyama; Jun Takahashi
Medicina, 61(5), 909, May 2025, Refereed, Not invited
Corresponding

- Higher incidence of delayed bone fusion for atlantoaxial fusion versus occipitocervical fusion with navigation system.
Uehara M, Ikegami S, Oba H, Hatakenaka T, Kurogochi D, Fukuzawa T, Sasao S, Mimura T, Takahashi J.
BMC Musculoskelet Disord, 26(1), 328, Apr. 2025, Refereed, Not invited
Lead, Corresponding - Zones where reduced implant density leads to correction loss after scoliosis surgery for Lenke 1A adolescent idiopathic scoliosis: a multicenter study.
Yanagisawa K, Oba H, Ohba T, Banno T, Seki S, Uehara M, Ikegami S, Mimura T, Hatakenaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Koseki M, Kawaguchi Y, Haro H, Matsuyama Y, Takahashi J.
Spine Deform, 13(2), 587-594, Mar. 2025, Refereed, Not invited

- Association between restricted outings and geriatric locomotive function scale score in the general elderly population during the COVID-19 pandemic
Masashi Uehara; Jun Takahashi; Shota Ikegami; Ryosuke Tokida; Hikaru Nishimura; Noriko Sakai; Etsuo Chosa
Journal of Orthopaedic Science, 30(1), 180-184, Jan. 2025, Refereed, Not invited
Lead, Corresponding

- Clinical characteristics and surgical outcomes of adolescent idiopathic scoliosis patients with lumbar spondylolysis.
Oba H, Ikegami S, Uehara M, Hatakenaka T, Kurogochi D, Fukuzawa T, Mimura T, Sasao S, Shigenobu K, Makiyama F, Koseki M, Takahashi J.
Eur Spine J, in press, 2025, Refereed, Not invited

- 手術支援ロボットアームCirq® による側弯症手術
大場悠己、池上章太、上原将志、畠中輝枝、黒河内大輔、福澤拓馬、笹尾真司、髙橋淳
臨床整形外科, 60(3), 213-219, 2025 - Lenke type 5Cの固定範囲選択法 S-LineとSagittal S-Lineを含めて
大場悠己, 池上章太, 上原将志, 畠中輝枝, 小関道彦, 高橋淳
整形外科サージカルテクニック, 15(1), 42-48, 2025 - Comparative Analysis of Characteristics of Lower- and Mid-Cervical Spine Injuries in the Elderly.
Naoki Segi; Hiroaki Nakashima; Sadayuki Ito; Jun Ouchida; Noriaki Yokogawa; Takeshi Sasagawa; Takeo Furuya; Atsushi Yunde; Toru Funayama; Fumihiko Eto; Kota Watanabe; Satoshi Nori; Shota Ikegami; Masashi Uehara; Ko Hashimoto; Yoshito Onoda; Hideaki Nakajima; Hidenori Suzuki; Yasuaki Imajo; Tomohiro Yamada; Tomohiko Hasegawa; Kenichi Kawaguchi; Yohei Haruta; Yoshinori Terashima; Ryosuke Hirota; Hitoshi Tonomura; Munehiro Sakata; Yoichi Iizuka; Hiroshi Uei; Nobuyuki Suzuki; Koji Akeda; Hiroyuki Tominaga; Shoji Seki; Yasushi Oshima; Takashi Kaito; Bungo Otsuki; Kazuo Nakanishi; Kenichiro Kakutani; Haruki Funao; Toshitaka Yoshii; Daisuke Sakai; Tetsuro Ohba; Masashi Miyazaki; Hidetomi Terai; Gen Inoue; Seiji Okada; Shiro Imagama; Satoshi Kato
Spine surgery and related research, 8(6), 560-567, Nov. 2024

- Is Intraoperative Blood Loss Volume in Elderly Cervical Spine Injury Surgery Greater in Patients with Ankylosis? A Multicenter Survey
Masashi Uehara; Shota Ikegami; Takashi Takizawa; Hiroki Oba; Noriaki Yokogawa; Takeshi Sasagawa; Hiroaki Nakashima; Naoki Segi; Sadayuki Ito; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Kota Watanabe; Satoshi Nori; Kazuki Takeda; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Tomohiro Yamada; Tomohiko Hasegawa; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Akiyoshi Kuroda; Gen Inoue; Kenichiro Kakutani; Yuji Kakiuchi; Katsuhito Kiyasu; Hiroyuki Tominaga; Hiroto Tokumoto; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Norihiko Takegami; Haruki Funao; Yasushi Oshima; Takashi Kaito; Daisuke Sakai; Toshitaka Yoshii; Tetsuro Ohba; Bungo Otsuki; Shoji Seki; Masashi Miyazaki; Masayuki Ishihara; Seiji Okada; Shiro Imagama; Satoshi Kato
Spine Surgery and Related Research, 8(6), 575-582, Nov. 2024, Refereed, Not invited
Lead

- Usefulness of modified S-line for upper instrumented vertebra selection in adolescent idiopathic scoliosis Lenke type 1C curve.
Oba H, Ikegami S, Uehara M, Hatakenaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Mimura T, Sasao S, Fumiaki M, Koseki M, Takahashi J.
Spine Deform, 12(6), 1709-1717, Nov. 2024, Refereed, Not invited

- Characteristics of Screw Perforation and Screw Loosening in Atlantoaxial Transarticular Fixation Using a Preoperative Computed Tomography-Based Navigation System.
Uehara M, Ikegami S, Oba H, Miyaoka Y, Kamanaka T, Hatakenaka T, Fukuzawa T, Hayashi K, Takahashi J.
Int J Spine Surg, 18(5), 477-481, Nov. 2024, Refereed, Not invited
Lead

- A case of adult-onset Grisel’s syndrome
Ami Nakai; Masashi Uehara; Yoshinari Miyaoka; Hiroki Oba; Shota Ikegami; Takashi Takizawa; Ryo Munakata; Terue Hatakenaka; Takayuki Kamanaka; Daisuke Kurogochi; Takuma Fukuzawa; Jun Takahashi
British Journal of Neurosurgery, 38(6), 1319-1321, Nov. 2024, Refereed, Not invited
Corresponding

- Impact of landmark crater creation on improving accuracy of pedicle screw insertion in robot-assisted scoliosis surgery.
Oba H, Ikegami S, Uehara M, Hatakenaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Sasao S, Shigenobu K, Makiyama F, Koseki M, Neo M, Takahashi J.
Eur Spine J., 33(12), 4730-4739, Oct. 2024, Refereed, Not invited

- Excessive posterior placement of upper instrumented vertebra relative to lower instrumented vertebra as a predictor of proximal junction kyphosis after selective spinal fusion for adolescent idiopathic scoliosis Lenke type 5C curves.
Oba H, Banno T, Ohba T, Ikegami S, Uehara M, Mimura T, Koseki M, Hatakenaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Sasao S, Matsuyama Y, Haro H, Takahashi J.
Eur Spine J, 33(10), 3814-3822, Oct. 2024, Refereed, Not invited

- 初診時には損傷が明らかでなく,後に後彎変形が進行し脊髄症状をきたした頸椎損傷の1例
関 駿一, 畠中 輝枝, 池上 章太, 上原 将志, 大場 悠己, 高橋 淳
中部日本整形外科災害外科学会雑誌, 67(5), 713-714, Sep. 2024, Refereed, Not invited - 思春期特発性側弯症Lenke 1B,1Cに対する選択的胸椎固定術後の胸腰椎/腰椎カーブのハンプとCobb角の関係
上原将志、二木俊匡、池上章太、大場悠己、畠中輝枝、宮岡嘉就、黒河内大輔、笹尾真司、髙橋淳
Journal of Spine Research, 15(9), 1195-1201, Sep. 2024, Refereed, Not invited
Lead, Corresponding - Impact of osteosclerosis on cervical pedicle screw insertion using preoperative CT-based navigation
Masashi Uehara; Shota Ikegami; Hiroki Oba; Yoshinari Miyaoka; Terue Hatakenaka; Daisuke Kurogochi; Takuma Fukuzawa; Shinji Sasao; Tetsuhiko Mimura; Jun Takahashi
European Spine Journal, 33(6), 2298-2303, Jun. 2024, Refereed, Not invited
Lead, Corresponding

- Pseudohypoxic brain swelling and secondary hydrocephalus with pseudomeningocele after lumbar surgery: a case report
Yoshinari Miyaoka; Masashi Uehara; Hiroki Oba; Takayuki Kamanaka; Shota Ikegami; Shugo Kuraishi; Toshimasa Futatsugi; Takahiro Tsutsumimoto; Tomoki Kaneko; Yasunari Fujinaga; Satoshi Nakao; Minori Kodaira; Yoshiki Sekijima; Takahiro Maruyama; Yujiro Hamano; Michitaro Ichikawa; Hiroshi Imamura; Masafumi Kuroiwa; Tetsuyoshi Horiuchi; Satoshi Tanaka; Mikito Kawamata; Jun Takahashi
British Journal of Neurosurgery, (3), (in press)-711, May 2024, Refereed, Not invited
Corresponding

- Male-female disparity in clinical features and significance of mild vertebral fractures in community-dwelling residents aged 50 and over.
Shota Ikegami; Masashi Uehara; Ryosuke Tokida; Hikaru Nishimura; Noriko Sakai; Hiroshi Horiuchi; Hiroyuki Kato; Jun Takahashi
Scientific reports, 14(1), 5602-5602, Mar. 2024

- Impact of malnutrition on mortality and neurological recovery of older patients with spinal cord injury.
Tamai K, Terai H, Nakamura H, Yokogawa N, Sasagawa T, Nakashima H, Segi N, Ito S, Funayama T, Eto F, Yamaji A, Watanabe K, Yamane J, Takeda K, 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, Suzuki N, Kato K, Uei H, Sawada H, Nakanishi K, Misaki K, Kuroda A, Inoue G, Kakutani K, Kakiuchi Y, Kiyasu K, Tominaga H, Tokumoto H, Iizuka Y, Takasawa E, Akeda K, Takegami
Sci Rep, 14(1), 5853, Mar. 2024, Refereed, Not invited

- Early Versus Delayed Surgery for Elderly Traumatic Cervical Spinal Injury: A Nationwide Multicenter Study in Japan.
Naoki Segi; Hiroaki Nakashima; Sadayuki Ito; Noriaki Yokogawa; Takeshi Sasagawa; Kota Watanabe; Satoshi Nori; Toru Funayama; Fumihiko Eto; Hideaki Nakajima; Yoshinori Terashima; Ryosuke Hirota; Ko Hashimoto; Yoshito Onoda; Takeo Furuya; Atsushi Yunde; Shota Ikegami; Masashi Uehara; Hidenori Suzuki; Yasuaki Imajo; Hiroshi Uei; Hirokatsu Sawada; Kenichi Kawaguchi; Kazuo Nakanishi; Nobuyuki Suzuki; Yasushi Oshima; Tomohiko Hasegawa; Yoichi Iizuka; Hitoshi Tonomura; Hidetomi Terai; Koji Akeda; Shoji Seki; Masayuki Ishihara; Gen Inoue; Haruki Funao; Toshitaka Yoshii; Takashi Kaito; Katsuhito Kiyasu; Hiroyuki Tominaga; Kenichiro Kakutani; Daisuke Sakai; Tetsuro Ohba; Bungo Otsuki; Masashi Miyazaki; Kenta Murotani; Seiji Okada; Shiro Imagama; Satoshi Kato
Global spine journal, 21925682241227430-21925682241227430, Jan. 2024

- 【始まった!脊椎ロボット手術】ハイブリッド手術室でのCirqを用いた側彎症手術
大場悠己、池上章太、上原将志、黒河内大輔、根尾昌志、髙橋淳.
脊椎脊髄ジャーナル, 37(1), 45-50, Jan. 2024 - 頸椎椎弓形成術後に椎間板ヘルニアが生じ前方後方固定術を要した透析患者の1例
政田啓輔、笹尾真司、池上章太、上原将志、大場悠己、高橋淳
中部日本整形外科災害外科学会雑誌, 67(6), 859-860, 2024, Not invited - ナビゲーション支援下手術
上原将志、大場悠己、池上章太、宮岡嘉就、髙橋淳.
整形外科, 75(6), 554-558, 2024
Lead - Ehlers-Danlos症候群における脊柱変形
上原将志、髙橋淳、古庄知己.
別冊整形外科, 85, 173-176, 2024
Lead - Neurological recovery rate and predictive factors of incomplete AIS grade C spinal cord injury in the older aged population. Spinal Cord.
Tamai K, Terai H, Nakamura H, Yokogawa N, Sasagawa T, Nakashima H, Segi N, Ito S, Funayama T, Eto F, Yamaji A, Watanabe K, Yamane J, Takeda K, 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, Suzuki N, Kato K, Uei H, Sawada H, Nakanishi K, Misaki K, Kuroda A, Inoue G, Kakutani K, Kakiuchi Y, Kiyasu K, Tominaga H, Tokumoto H, Iizuka Y, Takasawa E, Akeda K, Takegami
SPINAL CORD, in press, 2024, Refereed, Not invited - Low Nutrition Before Injury Is A Risk Factor For Dysphagia In Older Patients With Cervical Spinal Cord Injury: Based On A Multicenter Data Of 707 Patients.
Segi N; Nakashima H; Ito S; Ouchida J; Yokogawa N; Sasagawa T; Funayama T; Eto F; Watanabe K; Nori S; Furuya T; Yunde A; Terashima Y; Hirota R; Nakajima H; Yamada T; Hasegawa T; Kawaguchi K; Haruta Y; Hashimoto K; Onoda Y; Nakanishi K; Misaki K; Ikegami S; Uehara M; Suzuki H; Imajo Y; Uei H; Sawada H; Terai H; Tamai K; Kuroda A; Inoue G; Suzuki N; Kato K; Akeda K; Takegami N; Iizuka Y; Oshima Y; Tonomura H; Kiyasu K; Funao H; Yoshii T; Ishihara M; Kaito T; Seki S; Kakutani K; Tominaga H; Ohba T; Sakai D; Otsuki B; Miyazaki M; Okada S; Imagama S; Kato S
Spine Surg Relat Res, in press, 2024, Not invited - Reduction in CT scan number with the reference frame middle attachment method in intraoperative CT navigation for adolescent idiopathic scoliosis.
Oba H, Ikegami S, Uehara M, Hatakenaka T, Kanemura T, Takahashi J.
Eur Spine J, 32(9), 3133-3139, Sep. 2023, Refereed, Not invited - Comparison of PLIF/TLIF and LLIF for two-level degenerative lumbar spondylolisthesis
Takuma Fukuzawa; Masashi Uehara; Hiromichi Misawa; Mutsuki Yui; Takahiro Tsutsumimoto; Terue Hatakenaka; Daisuke Kurogochi; Shota Ikegami; Hiroki Oba; Yoshinari Miyaoka; Tetsuhiko Mimura; Jun Takahashi
Interdisciplinary Neurosurgery, 33, 101770, Sep. 2023, Refereed, Not invited
Corresponding

- Cervical myelopathy due to amyloid deposition with accompanying cardiac abnormalities
Masashi Uehara; Shugo Kuraishi; Shota Ikegami; Hiroki Oba; Takashi Takizawa; Ryo Munakata; Terue Hatakenaka; Takayuki Kamanaka; Yoshinari Miyaoka; Yoshiki Sekijima; Jun Takahashi
The Journal of Spinal Cord Medicine, 46(4), in press-701, Jul. 2023, Refereed, Not invited
Lead, Corresponding

- Prognosis of Cervical Diffuse Idiopathic Skeletal Hyperostosis-Related Spine Injuries in Elderly Patients: Analyses of Both Fracture and Spinal Cord Injury Without Fracture.
Segi N; Nakashima H; Machino M; Ito S; Yokogawa N; Sasagawa T; 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; Ikegami S; Uehara M; 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; Iizuka Y; Takasawa E; Akeda K; Takegami N; Kiyasu K; Tominaga H; Tokumoto
Grobal Spine Journal, Jul. 2023, Refereed, Not invited

- Reliability and validity of gait dynamic balance assessment in adult spinal deformity patients using a two-point trunk motion measuring device
Shota Ikegami; Hikaru Nishimura; Hiroki Oba; Masashi Uehara; Takayuki Kamanaka; Terue Hatakenaka; Yoshinari Miyaoka; Takuma Fukuzawa; Koji Hayashi; Shugo Kuraishi; Ryo Munakata; Hiroshi Horiuchi; Yuzu Ishida; Kohei Nagamine; Michihiko Koseki; Jun Takahashi
The Spine Journal, 23(7), 1045-1053, Jul. 2023, Refereed, Not invited

- Prognostic impact of respiratory dysfunction in elderly patients with cervical spinal cord injury and/or fractures: a multicenter survey.
Hirota R, Terashima Y, Ohnishi H, Yamashita T, Yokogawa N, Sasagawa T, Nakashima H, Segi N, Ito S, Funayama T, Eto F, Yamaji A, Watanabe K, Nori S, Takeda K, Furuya T, Yunde A, Nakajima H, Yamada T, Hasegawa T, Suzuki H, Imajo Y, Ikegami S, Uehara M, 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, Kuroda A, Inoue G, Kakutani K, Kakiuchi Y, Kiyasu K, Tominaga H, Tokumoto H, Iizuka Y, Takasawa E, Akeda K
Eur Spine J, in press, Jun. 2023, Refereed, Not invited

- Impact of the COVID-19 Pandemic on the Incidence of Surgical Site Infection after Orthopaedic Surgery: An Interrupted Time Series Analysis of the Nationwide Surveillance Database in Japan.
Mimura T, Matsumoto G, Natori T, Ikegami S, Uehara M, Oba H, Hatakenaka T, Kamanaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Koseki M, Kanai S, Takahashi J.
J Hosp Infect, 146, in press-165, Jun. 2023, Refereed, Not invited

- Real-World Effectiveness of Gelatin-Thrombin Matrix Sealant on Blood Loss in Adolescent Idiopathic Scoliosis Patients Undergoing Posterior Spinal Fusion: An Interrupted Time Series Study.
Mimura T, Ikegami S, Uehara M, Oba H, Hatakenaka T, Kamanaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Koseki M, Takahashi J.
Spine, in press(8), 547-552, Apr. 2023, Refereed, Not invited

- Blunt Cerebrovascular Injury in the Elderly with Traumatic Cervical Spine Injuries: Results of a Retrospective Multi-Center Study of 1512 Cases in Japan.
Suzuki H; Funaba M; Imajo Y; Yokogawa N; Sasagawa T; Ando K; Nakashima H; Segi N; Funayama T; Eto F; Watanabe K; Yamane J; Furuya T; Nakajima H; Hasegawa T; Terashima Y; Ikegami S; Inoue G; Kaito T; Kato S; Japan Association of; Spine Surgeons with Ambition (JASA; Study Group; Akeda K; Funao H; Hashimoto K; Haruta Y; Hirota R; Iizuka Y; Imagama S; Ishihara M; Kakiuchi Y; Kakutani K; Kato K; Kawaguchi K; Kiyasu K; Misaki K; Miyazaki M; Nakanishi K; Ohba T; Okada S; Onoda Y; Oshima Y; Otsuki B; Sakai D; Sakamoto T; Sakata M; Sawada H; Seki S; Shirasawa E; Suzuki N; Takasawa E; Takeda K; Takegami N; Tamai K; Terai H; Tokumoto H; Tominaga H; Tonomura H; Yamada T; Yamaji A; Yoshii T; Yunde A; Uehara M; Uei H
J Neurotrauma, in press, Mar. 2023, Refereed, Not invited - Delirium Risk Score in Elderly Patients with Cervical Spinal Cord Injury and/or Cervical Fracture.
Tamai K; Terai H; Nakamura H; Yokogawa N; Sasagawa T; Nakashima H; Segi N; Ito S; Funayama T; Eto F; Yamaji A; Watanabe K; Yamane J; Takeda K; 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; Suzuki N; Kato K; Uei H; Sawada H; Nakanishi K; Misaki K; Kuroda A; 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; Ohba T; Otsuki B; Seki S; Miyazaki M; Ishihara M; Okada S; Imagama S; Kato S
J Clin Med, 12(6), 2387, Mar. 2023, Refereed, Not invited

- Effects of Dementia on Outcomes after Cervical Spine Injuries in Elderly Patients: Evaluation of 1512 Cases in a Nationwide Multicenter Study in Japan
Yohei Yamada; Noriaki Yokogawa; Satoshi Kato; Takeshi Sasagawa; Hiroyuki Tsuchiya; Hiroaki Nakashima; Naoki Segi; Sadayuki Ito; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Junichi Yamane; Satoshi Nori; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Tomohiro Yamada; Tomohiko Hasegawa; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Shota Ikegami; Masashi Uehara; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Akiyoshi Kuroda; Gen Inoue; Kenichiro Kakutani; Yuji Kakiuchi; Katsuhito Kiyasu; Hiroyuki Tominaga; Hiroto Tokumoto; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Norihiko Takegami; Haruki Funao; Yasushi Oshima; Takashi Kaito; Daisuke Sakai; Toshitaka Yoshii; Tetsuro Ohba; Bungo Otsuki; Shoji Seki; Masashi Miyazaki; Masayuki Ishihara; Seiji Okada; Shiro Imagama; Kota Watanabe
Journal of Clinical Medicine, 12(5), 1867, Feb. 2023, Refereed, Not invited

- Characteristics of the cervical spine and cervical cord injuries in older adults with cervical ossification of the posterior longitudinal ligament.
Okuwaki S; Funayama T; Koda M; Eto F; Yamaji A; Yokogawa N; Sasagawa T; Ando K; Nakashima H; Segi N; Watanabe K; Nori S; Takeda K; 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; 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; Ohba T; Otsuki B; Seki S; Miyazaki M; Ishihara M; Okada S; Imagama S; Kato S
Sci Rep, 13(1), 2689-2689, Feb. 2023, Refereed, Not invited

- 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.
J Orthop Sci, 29(2), in press-485, Feb. 2023, Not invited - Comparison of spinous process-splitting laminectomy versus posterolateral fusion for lumbar degenerative spondylolisthesis.
Kurogochi D, Uehara M*, Yui M, Ikegami S, Oba H, Mimura T, Takizawa T, Fukuzawa T, Hayashi K, Kosaku H, Hatakenaka T, Kamanaka T, Miyaoka Y, Misawa H, Takahashi J.
Eur Spine J, 32(2), 447-454, Feb. 2023, Refereed, Not invited
Corresponding

- A challenging case of lumbar vertebral burst fracture with alcohol withdrawal delirium: A case report
Keisuke Koizumi; Masashi Uehara; Hiroki Oba; Shota Ikegami; Takayuki Kamanaka; Terue Hatakenaka; Yoshinari Miyaoka; Takuma Fukuzawa; Koji Hayashi; Jun Takahashi
Medicine, 102(3), e32712, Jan. 2023, Refereed, Not invited
Corresponding

- Relationship between Diffuse Idiopathic Skeletal Hyperostosis and Physical Function in the General Elderly Population
Uehara Masashi; Ikegami Shota; Tokida Ryosuke; Nishimura Hikaru; Sakai Noriko; Horiuchi Hiroshi; Kato Hiroyuki; Takahashi Jun
Journal of Spine Research, 14(1), 25-30, Jan. 2023, Refereed, Not invited
Lead, Corresponding

- 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.
Naoki Segi; Hiroaki Nakashima; Masaaki Machino; Sadayuki Ito; Noriaki Yokogawa; Takeshi Sasagawa; Toru Funayama; Fumihiko Eto; Kota Watanabe; Satoshi Nori; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Tomohiko Hasegawa; Tomohiro Yamada; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Shota Ikegami; Masashi Uehara; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Gen Inoue; Eiki Shirasawa; Kenichiro Kakutani; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Katsuhito Kiyasu; Hiroyuki Tominaga; Hiroto Tokumoto; Haruki Funao; Yasushi Oshima; Toshitaka Yoshii; Takashi Kaito; Daisuke Sakai; Tetsuro Ohba; Shoji Seki; Bungo Otsuki; Masayuki Ishihara; Masashi Miyazaki; Seiji Okada; Shiro Imagama; Satoshi Kato
Global spine journal, 21925682231151643-21925682231151643, Jan. 2023

- Risk Factors for Early Mortality in Older Patients with Traumatic Cervical Spine Injuries-A Multicenter Retrospective Study of 1512 Cases.
Kobayashi M; Yokogawa N; Kato S; Sasagawa T; Tsuchiya H; Nakashima H; Segi N; Ito S; Funayama T; Eto F; Yamaji A; Yamane J; Nori S; 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; Suzuki N; Kato K; Uei H; Sawada H; Nakanishi K; Misaki K; Terai H; Tamai K; Kuroda A; 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; Ohba T; Otsuki B; Seki S; Miyazaki M; Ishihara M; Okada S; Imagama S; Watanabe K
J Clin Med, 12(2), 708, Jan. 2023, Refereed, Not invited

- Composite hemangioendothelioma in the cervical spine with kaposiform hemangioendothelioma features in an elderly patient: a case report
Shunsuke Nakamura; Masashi Uehara; Shota Kobayashi; Hiromasa Hasegawa; Atsushi Tanaka; Jun Takahashi
BMC Geriatrics, 22(1), 952, Dec. 2022, Refereed, Not invited
Corresponding

- 成人脊柱変形
上原 将志、池上 章太、倉石 修吾、宮岡 嘉就、髙橋 淳
The Japanese journal of clinical and experimental medicine, 99(12), 1442-1445, Dec. 2022, Invited
Lead, Corresponding - Hemoptysis due to progressive scoliosis associated with congenital heart disease: a case report
Kohei Yamaguchi; Masashi Uehara; Hiroki Oba; Terue Hatakenaka; Shugo Kuraishi; Shota Ikegami; Takashi Takizawa; Ryo Munakata; Takayuki Kamanaka; Yoshinari Miyaoka; Kiyohiro Takigiku; Jun Takahashi
BMC Musculoskeletal Disorders, 23(1), 263, Dec. 2022, Refereed, Not invited
Corresponding

- Usefulness of modified S-line for upper instrumented vertebra selection in adolescent idiopathic scoliosis Lenke type 2 curves.
Mimura T, Ikegami S, Banno T, Seki S, Ohba T, Oba H, Kuraishi S, Uehara M, Munakata R, Takizawa T, Hatakenaka T, Kamanaka T, Miyaoka Y, Kurogochi D, Fukuzawa T, Haro H, Kawaguchi Y, Matsuyama Y, Koseki M, Takahashi J.
Sci Rep, 12(1), 16996-16996, Oct. 2022, Refereed, Not invited

- Factors Affecting the Waiting Time from Injury to Surgery in Elderly Patients with a Cervical Spine Injury: A Japanese Multicenter Survey
Masashi Uehara; Shota Ikegami; Takashi Takizawa; Hiroki Oba; Noriaki Yokogawa; Takeshi Sasagawa; Kei Ando; Hiroaki Nakashima; Naoki Segi; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Kota Watanabe; Satoshi Nori; Kazuki Takeda; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Tomohiro Yamada; Tomohiko Hasegawa; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Eiki Shirasawa; Gen Inoue; Kenichiro Kakutani; Yuji Kakiuchi; Katsuhito Kiyasu; Hiroyuki Tominaga; Hiroto Tokumoto; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Norihiko Takegami; Haruki Funao; Yasushi Oshima; Takashi Kaito; Daisuke Sakai; Toshitaka Yoshii; Bungo Otsuki; Shoji Seki; Masashi Miyazaki; Masayuki Ishihara; Seiji Okada; Shiro Imagama; Satoshi Kato
World Neurosurgery, 166, e815-e822, Oct. 2022, Refereed, Not invited
Lead

- Differences in clinical characteristics of cervical spine injuries in older adults by external causes: a multicenter study of 1512 cases.
Noriaki Yokogawa; Satoshi Kato; Takeshi Sasagawa; Hiroyuki Hayashi; Hiroyuki Tsuchiya; Kei Ando; Hiroaki Nakashima; Naoki Segi; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Satoshi Nori; Junichi Yamane; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Tomohiro Yamada; Tomohiko Hasegawa; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Shota Ikegami; Masashi Uehara; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Eiki Shirasawa; Gen Inoue; Kenichiro Kakutani; Yuji Kakiuchi; Katsuhito Kiyasu; Hiroyuki Tominaga; Hiroto Tokumoto; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Norihiko Takegami; Haruki Funao; Yasushi Oshima; Takashi Kaito; Daisuke Sakai; Toshitaka Yoshii; Tetsuro Ohba; Bungo Otsuki; Shoji Seki; Masashi Miyazaki; Masayuki Ishihara; Seiji Okada; Shiro Imagama; Kota Watanabe
Scientific reports, 12(1), 15867-15867, Sep. 2022, Refereed, Not invited

- Tips and pitfalls to improve accuracy and reduce radiation exposure in intraoperative CT navigation for pediatric scoliosis: A systematic review.
Oba H, Uehara M, Ikegami S, Hatakenaka T, Kamanaka T, Miyaoka Y, Kurogouchi D, Fukuzawa T, Mimura T, Tanikawa Y, Koseki M, Ohba T, Takahashi J.
Spine J, 23(2), in press-196, Sep. 2022, Refereed, Not invited

- A multicenter study of 1-year mortality and walking capacity after spinal fusion surgery for cervical fracture in elderly patients.
Takeshi Sasagawa; Noriaki Yokogawa; Hiroyuki Hayashi; Hiroyuki Tsuchiya; Kei Ando; Hiroaki Nakashima; Naoki Segi; Kota Watanabe; Satoshi Nori; Kazuki Takeda; Takeo Furuya; Atsushi Yunde; Shota Ikegami; Masashi Uehara; Hidenori Suzuki; Yasuaki Imajo; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Ko Hashimoto; Yoshito Onoda; Kenichiro Kakutani; Yuji Kakiuchi; Nobuyuki Suzuki; Kenji Kato; Yoshinori Terashima; Ryosuke Hirota; Tomohiro Yamada; Tomohiko Hasegawa; Kenichi Kawaguchi; Yohei Haruta; Shoji Seki; Hitoshi Tonomura; Munehiro Sakata; Hiroshi Uei; Hirokatsu Sawada; Hiroyuki Tominaga; Hiroto Tokumoto; Takashi Kaito; Yoichi Iizuka; Eiji Takasawa; Yasushi Oshima; Hidetomi Terai; Koji Tamai; Bungo Otsuki; Masashi Miyazaki; Hideaki Nakajima; Kazuo Nakanishi; Kosuke Misaki; Gen Inoue; Katsuhito Kiyasu; Koji Akeda; Norihiko Takegami; Toshitaka Yoshii; Masayuki Ishihara; Seiji Okada; Yasuchika Aoki; Katsumi Harimaya; Hideki Murakami; Ken Ishii; Seiji Ohtori; Shiro Imagama; Satoshi Kato
BMC musculoskeletal disorders, 23(1), 798-798, Aug. 2022, Refereed, Not invited

- Postoperative Residual Coronal Decompensation Inhibits Self-image Improvement in Adolescent Patients with Idiopathic Scoliosis.
Higuchi S, Ikegami S, Oba H, Uehara M, Kuraishi S, Takizawa T, Munakata R, Hatakenaka T, Kamanaka T, Miyaoka Y, Koseki M, Mimura T, Takahashi J.
Asian Spine J, in press, Jul. 2022, Refereed, Not invited

- Does surgery improve neurological outcomes in older individuals with cervical spinal cord injury without bone injury? A multicenter study.
Satoshi Nori; Kota Watanabe; Kazuki Takeda; Junichi Yamane; Hitoshi Kono; Noriaki Yokogawa; Takeshi Sasagawa; Kei Ando; Hiroaki Nakashima; Naoki Segi; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Takeo Furuya; Atsushi Yunde; Hideaki Nakajima; Tomohiro Yamada; Tomohiko Hasegawa; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Shota Ikegami; Masashi Uehara; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Eiki Shirasawa; Gen Inoue; Katsuhito Kiyasu; Yoichi Iizuka; Eiji Takasawa; Haruki Funao; Takashi Kaito; Toshitaka Yoshii; Masayuki Ishihara; Seiji Okada; Shiro Imagama; Satoshi Kato
Spinal cord, 60(10), 895-902, Jun. 2022, Refereed, Not invited

- Prognostic Factors for Respiratory Dysfunction for Cervical Spinal Cord Injury and/or Cervical Fractures in Elderly Patients: A Multicenter Survey.
Hirota R; Terashima Y; Ohnishi H; Yamashita T; Yokogawa N; Sasagawa T; Ando K; Nakashima H; Segi N; Funayama T; Eto F; Yamaji A; Watanabe K; Yamane J; Takeda K; Furuya T; Yunde A; Nakajima H; Yamada T; Hasegawa T; Suzuki H; Imajo Y; Ikegami S; Uehara M; 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; Ohba T; Otsuki B; Seki S; Miyazaki M; Ishihara M; Okada S; Imagama S; Kato S
Global spine journal, 21925682221095470-21925682221095470, May 2022, Refereed, Not invited

- How much residual deformity is acceptable according to SRS-22r and satisfaction scores after posterior spinal fusion for Lenke type 1 and 2 curves in adolescent idiopathic scoliosis?
Tetsuhiko Mimura; Shota Ikegami; Shugo Kuraishi; Masashi Uehara; Hiroki Oba; Takashi Takizawa; Ryo Munakata; Terue Hatakenaka; Takayuki Kamanaka; Yoshinari Miyaoka; Michihiko Koseki; Jun Takahashi
Journal of neurosurgery. Spine, 1-9, Feb. 2022, Refereed, Not invited

- Impact Of Physical Flexibility Changes On Respiratory Function After Posterior Spinal Fusion For Adolescent Idiopathic Scoliosis Surgery
Oba Hiroki; Ikegami Shota; Uehara Masashi; Hatakenaka Terue; Kamanaka Takayuki; Miyaoka Yoshinari; Kurogouchi Daisuke; Fukuzawa Takuma; Mimura Tetsuhiko; Koseki Michihiko; Takahashi Jun
Spine Surgery and Related Research, 7(1), 52-59, 2022, Refereed, Not invited

- Surgical results for cervical spondylotic myelopathy with inconsistent between deep tendon reflex findings and magnetic resonance imaging findings.
Takizawa T, Ikegami S, Uehara M*, Kuraishi S, Oba H, Munakata R, Hatakenaka T, Kamanaka T, Miyaoka Y, Mimura T, Koseki M, Takahashi J.
J Clin Neurosci, in press, 157-161, 2022, Refereed, Not invited
Corresponding

- 高齢者脊柱アライメントと運動能力・介護に関する疫学調査(おぶせスタディ第2期)
池上 章太; 高橋 淳; 上原 将志
日本骨粗鬆症学会雑誌 = The journal of Japan Osteoporosis Society / 日本骨粗鬆症学会学術誌編集委員会 編, 8(3), 412-417, 2022 - Is Blood Loss Greater in Elderly Patients under Antiplatelet or Anticoagulant Medication for Cervical Spine Injury Surgery? A Japanese Multicenter Survey.
Masashi Uehara; Shota Ikegami; Takashi Takizawa; Hiroki Oba; Noriaki Yokogawa; Takeshi Sasagawa; Kei Ando; Hiroaki Nakashima; Naoki Segi; Toru Funayama; Fumihiko Eto; Akihiro Yamaji; Kota Watanabe; Satoshi Nori; Kazuki Takeda; Takeo Furuya; Sumihisa Orita; Hideaki Nakajima; Tomohiro Yamada; Tomohiko Hasegawa; Yoshinori Terashima; Ryosuke Hirota; Hidenori Suzuki; Yasuaki Imajo; Hitoshi Tonomura; Munehiro Sakata; Ko Hashimoto; Yoshito Onoda; Kenichi Kawaguchi; Yohei Haruta; Nobuyuki Suzuki; Kenji Kato; Hiroshi Uei; Hirokatsu Sawada; Kazuo Nakanishi; Kosuke Misaki; Hidetomi Terai; Koji Tamai; Eiki Shirasawa; Gen Inoue; Kenichiro Kakutani; Yuji Kakiuchi; Katsuhito Kiyasu; Hiroyuki Tominaga; Hiroto Tokumoto; Yoichi Iizuka; Eiji Takasawa; Koji Akeda; Norihiko Takegami; Haruki Funao; Yasushi Oshima; Takashi Kaito; Daisuke Sakai; Toshitaka Yoshii; Tetsuro Ohba; Bungo Otsuki; Shoji Seki; Masashi Miyazaki; Masayuki Ishihara; Seiji Okada; Yasuchika Aoki; Katsumi Harimaya; Hideki Murakami; Ken Ishii; Seiji Ohtori; Shiro Imagama; Satoshi Kato
Spine surgery and related research, 6(4), 366-372, 2022, Refereed, Not invited
Lead

- 【脊柱変形矯正の進歩】ナビゲーション支援下椎弓根スクリュー刺入
上原将志、大場悠己、池上章太、清水政幸、髙橋淳.
整形・災害外科, 65(2), 173-177, 2022, Refereed, Not invited
Lead, Corresponding - 【脊柱変形矯正の進歩】思春期特発性側彎症手術の固定範囲選択手法 各Lenke分類のtypeごとのLIVとUIVの選択法
大場悠己、池上章太、上原将志、宗像諒、小関道彦、髙橋淳.
整形・災害外科, 65(2), 111-118, 2022, Refereed, Not invited - Intraoperative Cone Beam CT in Hybrid Operation Room for Pediatric Scoliosis Patients: Comparison of Pedicle Screw Violation Rate at Normal and Low Radiation Doses.
Tanikawa Y, Oba H, Fujii M, Ikegami S, Uehara M, Mimura T, Miyagawa J, Hatakenaka T, Kuraishi S, Takizawa T, Munakata R, Kamanaka T, Miyaoka Y, Michihiko K, Takahashi J.
Spine (Phila Pa 1976)., 47(12), E507-E513, 2022, Refereed, Not invited

- Comparison of Differences and Random Errors in Pedicle Diameter Measurements between MRI and CT: Observational Study of 315 Pedicles in Lenke Type 1 Adolescent Idiopathic Scoliosis Patients.
Hatakenaka T, Oba H, Ikegami S, Kuraishi S, Uehara M, Mimura T, Takizawa T, Munakata R, Kamanaka T, Miyaoka Y, Koseki M, Takahashi J.
Spine, 22(6), 1002-1011, 2022, Refereed, Not invited

- Drug eruptions in posterior spinal fusion for adolescent idiopathic scoliosis.
Uehara M, Ikegami S, Kuraishi S, Oba H, Takizawa T, Munakata R, Hatakenaka T, Mimura T, Takahashi J.
Interdisciplinary Neurosurgery, 30, 101607, 2022, Refereed, Not invited
Lead, Corresponding - Intraoperative Cone Beam CT in Hybrid Operation Room for Pediatric Scoliosis Patients
Yusuke Tanikawa; Hiroki Oba; Masahiro Fujii; Shota Ikegami; Masashi Uehara; Tetsuhiko Mimura; Jun Miyagawa; Terue Hatakenaka; Shugo Kuraishi; Takashi Takizawa; Ryo Munakata; Takayuki Kamanaka; Yoshinari Miyaoka; Koseki Michihiko; Jun Takahashi
Spine, 47(12), E507-E513, Sep. 2021

- Ten-year clinical and radiographic results of computer-assisted cervical pedicle screw fixation combined with laminoplasty.
Uehara M, IkegamiS SKuraishiH S, Oba H, Takizawa T, Munakata R, Hatakenaka T, Takahashi J
Interdisciplinary Neurosurgery, 26, 101353, 2021, Refereed, Not invited
Lead, Corresponding - 【ロコモティブシンドロームの現況】疾患とロコモ 一般住民における脊柱矢状面アライメントと身体機能 住民台帳からの無作為抽出調査
池上章太、加藤博之、上原将志、堀内博志、髙橋 淳.
整形外科, 72(6), 663-666, 2021, Refereed - 【ロコモティブシンドロームの現況】住民コホートによる評価 一般住民におけるロコモティブシンドロームの実態(おぶせスタディ) 住民台帳からの無作為抽出調査
池上章太、加藤博之、上原将志、堀内博志、髙橋 淳.
整形外科, 72(6), 628-631, 2021, Refereed - Is Decompression Necessary with Posterior Spinal Fusion for Osteoporotic Vertebral Fractures with Delayed Neurological Deficit?
Uehara M, Futatsugi T, Ikegami S, Kuraishi S, Oba H, Takizawa T, Munakata R, Hatakenaka T, Kamanaka T, Miyaoka Y, Mimura T, Takahashi J.
Journal of Spine Research, 12(9), 1181-1187, 2021, Refereed
Lead, Corresponding

- Values for the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kuraishi S, Horiuchi H, Kato H.
J Orthop Sci, 26(5), 774-778, 2021, Refereed, Not invited
Lead

- Reference values for bone metabolism in a Japanese cohort survey randomly sampled from a basic elderly resident registry
Tokida, Ryosuke; Uehara, Masashi; Nakano, Masaki; Suzuki, Takako; Sakai, Noriko; Ikegami, Shota; Takahashi, Jun; Nakamura, Yukio; Kato, Hiroyuki
SCIENTIFIC REPORTS, 11(1), 2021, Refereed, Not invited

- Comparison of fusion versus non-fusion surgery for retro-odontoid pseudotumor with atlanto-axial subluxation.
Uehara M, Ikegami S, Kuraishi S, Oba H, Takizawa T, Munakata R, Hatakenaka T, Kamanaka T, Miyaoka Y, Takahashi J.
North American Spine Society Journal (NASSJ), 6, 100064, 2021, Refereed, Not invited
Lead, Corresponding

- A Novel Technique for Cervical Microscopic Foraminotomy Utilizing Spinous Process Splitting: Microscopic Mini-Open Foraminotomy.
Ikegami S, Uehara M, Miyaoka Y, Kuraishi S, Oba H, Munakata R, Takizawa T, Kamanaka T, Hatakenaka T, Takahashi J.
Spine Surg Relat Res, 5(6), 431-436, 2021, Refereed, Not invited - Frequency of Change in Assessment from Bony Union to Nonunion after Lumbar Interbody Fusion: A Multicenter Study.
Oba H, Takahashi J, Shibata Y, Ohba T, Hasegawa T, Isogai Y, Kuraishi S, Ikegami S, Uehara M, Takizawa T, Munakata R, Hatakenaka T, Ojima T, Yamagata Z, Matsuyama Y, Haro H.
Spine Surg Relat Res, in press, 2021, Refereed, Not invited - Efficacy and Safety of Oral Ibandronate versus Intravenous Zoledronic Acid on Bone Metabolism and Bone Mineral Density in Postmenopausal Japanese Women with Osteoporosis
Uehara, Masashi; Nakamura, Yukio; Suzuki, Takako; Nakano, Masaki; Takahashi, Jun
JOURNAL OF CLINICAL MEDICINE, 10(22), 5420, 2021, Refereed, Not invited
Lead

- Efficacy of denosumab therapy for a 12-year-old female patient with Williams syndrome with osteoporosis and history of fractures: a case report.
Uehara M, Nakamura Y, Suzuki T, Sakai N, Takahashi J.
J Med Case Rep, 15(1), 594, 2021, Refereed, Not invited
Lead - Pre-operative angle of trunk rotation in prone position estimates postoperative correction results.
Uehara M*, Ikegami S, Kuraishi S, Oba H, Takizawa T, Munakata R, Hatakenaka T, Koseki M, Takahashi J.
Medicine (Baltimore), 100(51), e28445, 2021, Refereed, Not invited
Lead, Corresponding - Cervical Spinal Alignment Change Accompanying Spondylosis Exposes Harmonization Failure with Total Spinal Balance: A Japanese Cohort Survey Randomly Sampled from a Basic Resident Registry.
Ikegami S, Uehara M*, Tokida R, Nishimura H, Sakai N, Horiuchi H, Kato H, Takahashi J.
J Clin Med, 10(24), 5737, 2021, Refereed, Not invited
Corresponding

- Long-Term Surgical Results of Skip Pedicle Screw Fixation for Patients with Adolescent Idiopathic Scoliosis: A Minimum-Ten-Year Follow-Up Study
Masashi Uehara; Shugo Kuraishi; Shota Ikegami; Hiroki Oba; Takashi Takizawa; Ryo Munakata; Terue Hatakenaka; Michihiko Koseki; Jun Takahashi
Journal of Clinical Medicine, 9(12), 4002-4002, Dec. 2020, Refereed, Not invited
Lead, Corresponding

- Scoliosis in Goldenhar syndrome with curve reversal during brace treatment: a case report
Masashi Uehara; Shugo Kuraishi; Shota Ikegami; Hiroki Oba; Takashi Takizawa; Ryo Munakata; Terue Hatakenaka; Tetsuhiko Mimura; Jun Takahashi
BMC Musculoskeletal Disorders, 21(1), 685, Dec. 2020, Refereed, Not invited
Lead

- Residual thoracolumbar/lumbar curve is related to self-image after posterior spinal fusion for Lenke 1 and 2 curves in adolescent idiopathic scoliosis patients.
Mimura T, Ikegami S, Kuraishi S, Uehara M, Oba H, Takizawa T, Munakata R, Hatakenaka T, Koseki M, Takahashi J.
J Neurosurg Pediatr, 26(2), 211-216, Apr. 2020, Refereed, Not invited

- Surgical Results of Posterior Spinal Fusion Using Sublaminar Taping on the Concave Side of the Apex for Adolescent Idiopathic Scoliosis Lenke Type 1-4 Curves
Uehara Masashi; Ikegami Shota; Kuraishi Shugo; Oba Hiroki; Hatakenaka Terue; Takizawa Takashi; Munakata Ryo; Koseki Michihiko; Takahashi Jun
Journal of Spine Research, 11(2), 46-50, 2020, Refereed
Lead, Corresponding

- Proximal Junctional Kyphosis After Posterior Spinal Fusion for Severe Kyphoscoliosis in a Patient With PIEZO2-deficient Arthrogryposis Syndrome.
Uehara M, Kosho T, Takano K, Inaba Y, Kuraishi S, Ikegami S, Oba H, Takaizawa T, Munakata R, Hatakenaka T, Takahashi J.
Spine, 45(10), E600-E604, 2020, Refereed
Lead - Prevalence of Diffuse Idiopathic Skeletal Hyperostosis in the General Elderly Population: A Japanese Cohort Survey Randomly Sampled From a Basic Resident Registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kato H.
Clin Spine Surg, 33(3), 123-127, 2020, Refereed, Not invited
Lead

- Weekly Teriparatide Versus Bisphosphonate for Bone Union During Six Months After Multi-Level Lumbar Interbody Fusion for Osteoporotic Patients: A Multicenter, Prospective, Randomized Study.
Oba H, Takahashi J, Yokomichi H, Hasegawa T, Ebata S, Mukaiama K, Ohba T, Ushirozako H, Kuraishi S, Ikegami S, Uehara M, Takizawa T, Munakata R, Hatakenaka T, Matsuyama Y, Haro H.
Spine, 45(13), 863-871, 2020, Refereed - Posterior spinal fusion for severe kyphoscoliosis in a Loeys-Dietz syndrome patient with a large syringomyelia.
Uehara M, Ito K, Kosho T, Kuraishi S, Oba H, Hatakenaka T, Ikegami S, Takizawa T, Munakata R, Kubota M, Takahashi J.
J Clin Neurosci, 76, 211-213, 2020, Refereed, Not invited
Lead - Selecting the C7-LIV Line Vertebra as the Upper Instrumented Vertebra for Adolescent Idiopathic Scoliosis Lenke Type 1A Curves: Multicenter and a Minimum 2-year Follow-up Study.
Munakata R, Koseki M, Oba H, Ikegami S, Uehara M, Kuraishi S, Yamato Y, Ohba T, Seki S, Takizawa T, Hatakenaka T, Ebata S, Haro H, Matsuyama Y, Takahashi J.
Spine, 45(17), 1239-1245, 2020, Refereed - Posterior spinal fusion for severe spinal deformities in musculocontractural Ehlers-Danlos syndrome: Detailed observation of a novel Case and review of two reported cases
Uehara M, Oba H, Hatakenaka T, Ikegami S, Kuraishi S, Takizawa T, Munakata R, Mimura T, Yamaguchi T, Kosho T, Takahashi J.
World Neurosurgery, 143, 454-461, 2020, Refereed, Not invited
Lead

- Perforation Rate of Pedicle Screws Using Hybrid OR Combined with Intraoperative CT Navigation for Adolescent Idiopathic Scoliosis: Impact of Distance from the Reference Frame and Other Risk Factors
Oba H, Ikegami S, Kuraishi S, Uehara M, Takizawa T, Munakata R, Hatakenaka T, Kamanaka T, Koseki M, Takahashi J.
Spine, 45(20), E1357-E1364, 2020, Refereed - Differences in Bone Mineral Density and Bone Turnover Markers Between Subjects With and Without Diffuse Idiopathic Skeletal Hyperostosis
Uehara, Masashi; Takahashi, Jun; Ikegami, Shota; Tokida, Ryosuke; Nishimura, Hikaru; Sakai, Noriko; Nakamura, Yukio; Kato, Hiroyuki
SPINE, 45(24), E1677-E1681, 2020, Refereed, Not invited
Lead

- Does Main Curve Flexibility Affect Screw Insertion Accuracy Using a CT-based Navigation System in Adolescent Idiopathic Scoliosis Surgery?
Uehara, Masashi; Takahashi, Jun; Shimizu, Masayuki; Ikegami, Shota; Kuraishi, Shugo; Oba, Hiroki; Takizawa, Takashi; Munakata, Ryo; Hatakenaka, Terue; Koseki, Michihiko; Kato, Hiroyuki
CLINICAL SPINE SURGERY, 33(10), E598-E600, 2020, Refereed, Not invited
Lead

- 最新原著レビュー 無作為抽出した地域住民コホートによる高齢者脊柱矢状面アライメントの評価
上原 将志
整形外科 = Orthopedic surgery, 70(10), 1123-1126, Sep. 2019, Invited
Lead - Determination of optimal screw number based on correction angle for main thoracic curve in adolescent idiopathic scoliosis
Uehara, Masashi; Takahashi, Jun; Ikegami, Shota; Oba, Hiroki; Kuraishi, Shugo; Futatsugi, Toshimasa; Takizawa, Takashi; Munakata, Ryo; Koseki, Michihiko; Kato, Hiroyuki
JOURNAL OF ORTHOPAEDIC SCIENCE, 24(3), 415-419, May 2019, Refereed, Not invited
Lead

- How Much Surface Registration Accuracy is Required Using Ct-based Navigation System in Adolescent Idiopathic Scoliosis Surgery?
Uehara, Masashi; Takahashi, Jun; Ikegami, Shota; Kuraishi, Shugo; Futatsugi, Toshimasa; Oba, Hiroki; Takizawa, Takashi; Munakata, Ryo; Koseki, Michihiko; Kato, Hiroyuki
CLINICAL SPINE SURGERY, 32(3), E166-E170, Apr. 2019, Refereed
Lead

- Prediction of Spontaneous Lumbar Curve Correction After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis Lenke Type 1 Curves
Uehara, Masashi; Takahashi, Jun; Ikegarni, Shota; Kuraishi, Shugo; Futatsugi, Toshirnasa; Oba, Hiroki; Takizawa, Takashi; Munakata, Ryo; Koseki, Michihiko; Kato, Hiroyuki
CLINICAL SPINE SURGERY, 32(2), E112-E116, Mar. 2019, Refereed, Not invited
Lead

- Sagittal spinal alignment deviation in the general elderly population: a Japanese cohort survey randomly sampled from a basic resident registry
Uehara, Masashi; Takahashi, Jun; Ikegami, Shota; Tokida, Ryosuke; Nishimura, Hikaru; Sakai, Noriko; Kato, Hiroyuki
SPINE JOURNAL, 19(2), 349-356, Feb. 2019, Refereed, Not invited
Lead

- Upper instrumented vertebra to the right of the lowest instrumented vertebra as a predictor of an increase in the main thoracic curve after selective posterior fusion for the thoracolumbar/lumbar curve in Lenke type 5C adolescent idiopathic scoliosis: Multicenter study on the relationship between fusion area and surgical outcome
Hiroki Oba; Jun Takahashi; Sho Kobayashi; Tetsuro Ohba; Shota Ikegami; Shugo Kuraishi; Masashi Uehara; Takashi Takizawa; Ryo Munakata; Terue Hatakenaka; Michihiko Koseki; Shigeto Ebata; Hirotaka Haro; Yukihiro Matsuyama; Hiroyuki Kato
Journal of Neurosurgery: Spine, 31(6), 857-864, 2019

- Efficacy of denosumab therapy for a 21-year-old woman with Prader-Willi syndrome, osteoporosis and history of fractures: a case report
Uehara, Masashi; Nakamura, Yukio; Takahashi, Jun; Suzuki, Takako; Iijima, Mari; Arakawa, Yuko; Ida, Koichi; Kosho, Tomoki; Kato, Hiroyuki
THERAPEUTICS AND CLINICAL RISK MANAGEMENT, 15, 303-307, 2019, Refereed
Lead

- Ten-year Results of Reconstruction for Rheumatoid Cervical Spine Lesionsand Occurrence Factor of Subaxial Subluxation.
Kurogochi D, Takahashi J, Uehara M, Ikegami S, Kuraishi S, Futatsugi T, Oba H, Takizawa T, Munakata R, Hatakenaka T, Koseki M, Kato H.
Asian Spine J, (in press), 2019, Refereed - Posterior spinal fusion for scoliosis in mucopolysaccharidosis I (Hurler syndrome).
Uehara M, Takahashi J, Kuraishi S, Ikegami S, Futatsugi T, Oba H, Takizawa T, Munakata R, Kato H.
Interdisciplinary Neurosurgery, 18, 100487, 2019, Refereed, Not invited
Lead - Impact of diffuse idiopathic skeletal hyperostosis on sagittal spinal alignment in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Kuraishi S, Sakai N, Kato H.
J Bone Joint Surg Open Access, 4(3), e0062, 2019, Refereed, Not invited
Lead

- The association between sagittal spinal alignment and physical function in a Japanese cohort sampled from an older general population: A Japanese cohort survey randomly sampled from a basic resident registry.
Tokida R, Uehara M, Ikegami S, Takahashi J, Nishimura H, Sakai N, Kato H.
J Bone Joint Surg Am, 101(18), 1698-1706, 2019, Refereed

- Upper instrumented vertebra to the right of the lower instrumented vertebra predicts increase in main thoracic curve after selective posterior fusion for thoracolumbar/lumbar curve in Lenke 5C adolescent idiopathic scoliosis: Multicenter study on relationship between fusion area and surgical outcome.
Oba H, Takahashi J, Kobayashi S, Ohba T, Ikegami S, Kuraishi S, Uehara M, Takizawa T, Munakata R, Hatakenaka T, Koseki M, Ebata S, Haro H, Matsuyama Y, Kato H.
Journal of Neurosurgery Spine, in press, 2019, Refereed - Efficacy of denosumab therapy after alendronate treatment for a 66-year-old woman with Camurati-Engelmann disease and osteoporosis: a case report.
Uehara M, Nakamura Y, Suzuki T, Takahashi J, Kato H.
Mod Rheumatol Case Reports, in press, 2019, Refereed, Not invited
Lead - Correlation of Lower Instrumented Vertebra With Spinal Mobility and Health-related Quality of Life After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis.
Uehara M, Takahashi J, Ikegami S, Kuraishi S, Futatsugi T, Oba H, Takizawa T, Munakata R, Koseki M, Kato H.
Clin Spine Surg, 32(7), E326-E329, 2019, Refereed, Not invited
Lead - Effectiveness of postoperative radiation therapy for thoracic spine hemangioma recurrence.
Uehara M, Takahashi J, Kuraishi S, Ikegami S, Futatsugi T, Oba H, Takizawa T, Koiwai K, Otsuki T, Uehara T, Kato H.
Interdisciplinary Neurosurgery, 18, 100560, 2019, Refereed, Not invited
Lead - 思春期特発性側弯症(Lenke type 1,2)に対するSkip Pedicle Screw Fixationの年代別検討 (日本脊椎脊髄病学会 特集号)
上原 将志; 高橋 淳; 倉石 修吾; 池上 章太; 大場 悠己; 滝沢 崇; 宗像 諒; 畠中 輝枝; 加藤 博之
Journal of spine research : official journal of the Japanese Society for Spine Surgery and Related Research, 10(9), 1348-1351, 2019, Refereed, Not invited
Lead - Spinal manifestations in 12 patients with musculocontractural Ehlers-Danlos syndrome caused by CHST14/D4ST1 deficiency (mcEDS-CHST14)
Uehara, Masashi; Kosho, Tomoki; Yamamoto, Noriaki; Takahashi, Hideaki E.; Shimakura, Taketoshi; Nakayama, Jun; Kato, Hiroyuki; Takahashi, Jun
AMERICAN JOURNAL OF MEDICAL GENETICS PART A, 176(11), 2331-2341, Nov. 2018, Refereed, Not invited
Lead

- Spinal cord MRI signal changes at 1 year after cervical decompression surgery is useful for predicting midterm clinical outcome: an observational study using propensity scores.
Ikegami S; Takahashi J; Misawa H; Tsutsumimoto T; Yui M; Kuraishi S; Futatsugi T; Uehara M; Oba H; Kato H
The spine journal : official journal of the North American Spine Society, 18(5), 755-761, May 2018, Refereed, Not invited

- Mid-term results of computer-assisted skip pedicle screw fixation for patients with Lenke type 1 and 2 adolescent idiopathic scoliosis: A minimum five-year follow-up study.
Uehara M; Takahashi J; Ikegami S; Kuraishi S; Futatsugi T; Oba H; Koseki M; Kato H
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association, 23(2), 248-252, Mar. 2018, Refereed, Not invited
Lead

- Posterior spinal fusion for scoliosis after Fontan procedure: A case series.
Uehara M; Takahashi J; Akazawa Y; Kuraishi S; Ikegami S; Futatsugi T; Oba H; Kato H
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association, 23(2), 294-298, Mar. 2018, Refereed, Not invited
Lead

- Can surgery for adolescent idiopathic scoliosis of less than 50 degrees of main thoracic curve achieve good results?
Mimura T; Takahashi J; Ikegami S; Kuraishi S; Shimizu M; Futatsugi T; Uehara M; Oba H; Koseki M; Kato H
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association, 23(1), 14-19, Jan. 2018, Refereed, Not invited

- Efficacy of teriparatide and denosumab combination treatment in a patient with atypical femoral fracture and Behcet's disease: a case report and review of the literature.
Uehara M, Nakamura Y, Takahashi J, Isobe F, Ikegami S, Suzuki T, Uchiyama S, Kamimura M, Kato H.
Modern Rheumatology case reports, 2(1), 92-96, 2018, Refereed, Not invited
Lead - Efficacy of denosumab therapy for neurofibromatosis type I with osteoporosis and history of fractures: a case report
Uehara, Masashi; Nakamura, Yukio; Takahashi, Jun; Kamimura, Mikio; Isobe, Fumihiro; Yamaguchi, Tomomi; Kosho, Tomoki; Uchiyama, Shigeharu; Suzuki, Takako; Kato, Hiroyuki
THERAPEUTICS AND CLINICAL RISK MANAGEMENT, 14, 1243-1246, 2018, Refereed, Not invited
Lead

- 腰痛の手術療法
大場悠己、高橋淳、倉石修吾、池上章太、二木俊匡、上原将志、滝沢崇、宗像諒、加藤博之
関節外科, 37(12), 1342-1349, 2018, Refereed - 13 脊柱側弯症.特集 ポイントだけをまとめた整形外科疾患-上肢・脊椎編-
高橋淳、三橋眞紀子、大場悠己、上原将志、加藤博之
整形外科看護, 23(5), 499-502, 2018, Refereed - Rigid Occipitocervical Instrumented Fusion for Atlantoaxial Instability in an 18-Month-Old Toddler With Brachytelephalangic Chondrodysplasia Punctata: A Case Report.
Oba H; Takahashi J; Takano K; Inaba Y; Motobayashi M; Nishimura G; Kuraishi S; Shimizu M; Ikegami S; Futatsugi T; Uehara M; Kosho T; Kato H; Uno K
Spine, 42(23), E1380-E1385, Dec. 2017, Refereed, Not invited

- Pedicle Screw Loosening After Posterior Spinal Fusion for Adolescent Idiopathic Scoliosis in Upper and Lower Instrumented Vertebrae Having Major Perforation.
Uehara M; Takahashi J; Ikegami S; Kuraishi S; Shimizu M; Futatsugi T; Oba H; Koseki M; Kato H
Spine, 42(24), 1895-1900, Dec. 2017, Refereed, Not invited
Lead

- Screw perforation rates in 359 consecutive patients receiving computer-guided pedicle screw insertion along the cervical to lumbar spine.
Uehara M; Takahashi J; Ikegami S; Kuraishi S; Futatsugi T; Kato H
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 26(11), 2858-2864, Nov. 2017, Refereed, Not invited
Lead

- Are pedicle screw perforation rates influenced by distance from the reference frame in multilevel registration using a computed tomography-based navigation system in the setting of scoliosis?
Uehara M; Takahashi J; Ikegami S; Kuraishi S; Shimizu M; Futatsugi T; Oba H; Kato H
The spine journal : official journal of the North American Spine Society, 17(4), 499-504, Apr. 2017, Refereed, Not invited
Lead

- Computer-assisted skip pedicle screw fixation for adolescent idiopathic scoliosis.
Uehara M; Takahashi J; Kuraishi S; Shimizu M; Ikegami S; Futatsugi T; Oba H; Kato H
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association, 22(2), 218-223, Mar. 2017, Refereed, Not invited
Lead

- Optimal cervical screw insertion angle determined by means of computed tomography scans pre- and postoperatively.
Uehara M; Takahashi J; Ikegami S; Hashidate H; Kuraishi S; Shimizu M; Futatsugi T; Oba H; Mukaiyama K; Ogihara N; Hirabayashi H; Kato H
The spine journal : official journal of the North American Spine Society, 17(2), 190-195, Feb. 2017, Refereed, Not invited
Lead

- Single-stage surgery for compressive thoracic myelopathy associated with compressive cervical myelopathy and/or lumbar spinal canal stenosis.
Uehara M; Tsutsumimoto T; Yui M; Ohta H; Ohba H; Misawa H
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 25(6), 1904-1911, Jun. 2016, Refereed, Not invited
Lead

- Ⅰ.後方矯正固定術 Screw densityと矯正率.特集 側弯症手術―術式の進歩と改善点―
髙橋 淳、池上章太、倉石修吾、清水政幸、二木俊匡、上原将志、大場悠己、加藤博之
関節外科, 35(7), 33-39, 2016, Refereed - Mini Open Foraminotomy for Cervical Radiculopathy: A Comparison of Large Tubular and TrimLine Retractors.
Uehara M; Takahashi J; Kuraishi S; Shimizu M; Ikegami S; Futatsugi T; Aoki K; Mukaiyama K; Ogihara N; Hashidate H; Hirabayashi H; Kato H
Asian spine journal, 9, 548-552, Aug. 2015, Refereed, Not invited
Lead

- Comparison of Spinous Process-Splitting Laminectomy versus Conventional Laminectomy for Lumbar Spinal Stenosis.
Uehara M; Takahashi J; Hashidate H; Mukaiyama K; Kuraishi S; Shimizu M; Ikegami S; Futatsugi T; Ogihara N; Hirabayashi H; Kato H
Asian spine journal, 2014(8), 768-776, Dec. 2014, Refereed, Not invited
Lead

- Screw perforation features in 129 consecutive patients performed computer-guided cervical pedicle screw insertion.
Uehara M; Takahashi J; Ikegami S; Mukaiyama K; Kuraishi S; Shimizu M; Futatsugi T; Ogihara N; Hashidate H; Hirabayashi H; Kato H
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 23(10), 2189-2195, Oct. 2014, Refereed, Not invited
Lead

- Preoperative Spinal Cord Damage Affects the Characteristics and Prognosis of Segmental Motor Paralysis After Cervical Decompression Surgery
Ikegami, Shota; Tsutsumimoto, Takahiro; Ohta, Hiroshi; Yui, Mutsuki; Kosaku, Hidemi; Uehara, Masashi; Misawa, Hiromichi
SPINE, 39(6), 463-468, 2014, Refereed, Not invited

- Mid-term results of computer-assisted cervical reconstruction for rheumatoid cervical spines
Uehara, Masashi; Takahashi, Jun; Ogihara, Nobuhide; Hirabayashi, Hiroki; Mukaiyama, Keijiro; Kuraishi, Shugo; Shimizu, Masayuki; Futatsugi, Toshimasa; Hashidate, Hiroyuki; Kato, Hiroyuki
JOURNAL OF ORTHOPAEDIC SCIENCE, 18(6), 916-925, Nov. 2013, Refereed, Not invited
Lead

- Evaluation of clinical results and quality of life after surgical reconstruction for rheumatoid cervical spine
Uehara, Masashi; Takahashi, Jun; Hirabayashi, Hiroki; Ogihara, Nobuhide; Mukaiyama, Keijiro; Kuraishi, Shugo; Shimizu, Masayuki; Hashidate, Hiroyuki; Kato, Hiroyuki
SPINE JOURNAL, 13(4), 391-396, Apr. 2013, Refereed, Not invited
Lead

- AT WHAT SITE SHOULD BMD MEASUREMENTS BE MADE FOR DIAGNOSING OSTEOPOROSIS: UNILATERAL OR BILATERAL HIPS?
Ikegami, Shota; Kamimura, Mikio; Uchiyama, Shigeharu; Misawa, Hiromichi; Tsutsumimoto, Takahiro; Ota, Hiroshi; Yui, Mutsuki; Kosaku, Hidemi; Uehara, Masashi; Kato, Hiroyuki
OSTEOPOROSIS INTERNATIONAL, 24, S126-S126, Apr. 2013, Not invited - Acute plastic bowing of the radius with a distal radioulnar joint injury: a case report.
Uehara M; Yamazaki H; Kato H
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand, 15(3), 217-220, 2010, Refereed, Not invited
Lead

MISC
Books and other publications
- Bone Histomorphometry in Miscellaneous Metabolic Diseases: Hepatic C-Associated Osteosclerosis, IgG4-Related Disease, and Ehlers–Danlos Syndrome.
Yamamoto N, Shimakura T, Takahashi HE, Miyamura N, Kawakita C, Kinomura M, Asano K, Uehara M, Takahashi J, Kosho T., Joint work
Osteoporotic Fracture and Systemic Skeletal Disorders. Springer, Singapore., 305-313 2022紺野愼一(編) 整形外科 日常診療のエッセンス 脊椎
上原将志、髙橋 淳、加藤博之, Joint work, 画像検査の意義と限界(血液検査も含む)
株式会社メジカルビュー社, 56-63 2019Spinal Cord Injuries: Causes, Risk Factors and Management
Uehara M, Takahashi J, Hirabayashi H, Ogihara N, Mukaiyama K, Kuraishi S, Shimizu M, Hashidate H, Kato H., Single work, Posterior pedicle screw fixation for thoracolumbar burst fractures.
Nova Science Publishers, 277-287 2012, RefereedLectures, oral presentations, etc.
- Investigation on the pathogenesis of spinal deformity using a mouse model of musculocontractural Ehlers-Danlos syndrome.
Uehara M, Takahashi Y, Yoshizawa T, Takahashi J, Kosho T.
50th ISSLS Annual Scientific Meeting., May 2024, Not invitedRelationship between diffuse idiopathic skeletal hyperostosis and physical function in the general elderly population.
Uehara M, Ikegami S, Takahashi J
50th ISSLS Annual Scientific Meeting., May 2024, Not invitedFrequency and associated factors of venous thromboembolism in cervical spine surgery.
Uehara M, Ikegami S, Oba H, Miyaoka Y, Hatakenaka T, Kurogochi D, Sasao S, Mimura T, Takahashi J
14th Annual Meeting of Cervical Spine Research Society Asia Pacific Section, Mar. 2024, Not invited筋拘縮型エーラス・ダンロス症候群における脊柱変形の臨床像とモデルマウス脊椎の組織学的検討
上原将志、髙橋淳、高橋有希、吉沢隆浩、古庄知己
第4回日本エーラス・ダンロス症候群(EDS)研究会, Dec. 2023脊椎ロボットアームCirqを用いた側弯症手術~導入初期に経験したトラブルとその対策~
大場悠己; 池上章太; 上原将志; 宮岡嘉就; 畠中輝枝; 黒河内大輔; 福澤拓馬; 笹尾真司; 髙橋淳
第32回日本脊椎インストゥルメンテーション学会, Nov. 2023, Invited一般中高齢者集団における腰痛の頻度と関連因子:無作為抽出による運動器コホート「おぶせスタディー」
上原将志、池上章太、髙橋淳
第57回日本側彎症学会学術集会, Nov. 2023腎不全患者における脊椎感染症
上原将志
第32回日本腎不全外科研究会, Jul. 2023, Invited筋拘縮型エーラス・ダンロス症候群(mcEDS)の疾患モデルマウスを用いた包括的骨病態解析
高橋有希、吉沢隆浩、水本秀二、小野史子、嶋田新、上原将志、渡邉敬文、山田修平、高橋淳、古庄知己
第70回日本実験動物学会総会, May 2023頚椎後方手術後の創部離開の頻度および関連因子の検討
上原将志、池上章太、大場悠己、畠中輝枝、鎌仲貴之、宮岡嘉就、福澤拓馬、林幸治、髙橋 淳
第96回日本整形外科学会・学術集会, May 2023高齢者頚椎外傷手術において受傷から手術までの日数に関連する因子についての検討:JASA多施設共同研究
上原将志、池上章太、加藤仁志、安藤圭、渡辺航太、船山徹、中嶋秀明、古矢丈雄、鈴木秀典、橋本功、髙橋淳
第96回日本整形外科学会・学術集会, May 2023一般中高齢者集団を用いたびまん性特発性骨増殖症と身体機能に関する検討
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、堀内博志、加藤博之
第96回日本整形外科学会・学術集会, May 2023Prevalence and related factors of low back pain in the general elderly population: A Japanese cross-sectional study randomly sampled from a basic resident registry
Masashi Uehara
ISSLS Annual Meeting 2023, May 2023Prevalence and related factors of low back pain in the general elderly population: A Japanese cross-sectional study randomly sampled from a basic resident registry.
Uehara M
ISSLS annual meeting 2023., May 2023住民検診結果から考える脊柱矢状面アライメント -おぶせスタディ―
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、酒井典子、加藤博之
第52回日本脊椎脊髄病学会, Apr. 2023, Invited高齢者頚椎外傷手術において受傷から手術までの日数に関連する因子についての検討:JASA多施設共同研究
上原将志、池上章太、加藤仁志、安藤圭、渡辺航太、船山徹、中嶋秀明、古矢丈雄、鈴木秀典、橋本功、髙橋淳
第52回日本脊椎脊髄病学会, Apr. 2023一般中高齢者集団を用いたびまん性特発性骨増殖症と身体機能に関する検討
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、堀内博志、加藤博之
第52回日本脊椎脊髄病学会, Apr. 2023頚椎後方手術後の創部離開の頻度および関連因子の検討
上原将志、池上章太、大場悠己、畠中輝枝、鎌仲貴之、宮岡嘉就、福澤拓馬、林幸治、髙橋 淳
第52回日本脊椎脊髄病学会, Apr. 2023Spinal cord MRI signal change at 1 year after cervical decompression surgery is useful for predicting mid-term clinical outcome: an observational study using propensity scores.
Ikegami S, Uehara M, Miyaoka Y, Oba H, Kamanaka T, Hatakenaka T, Hayashi K, Fukuzawa T, Misawa H, Takahashi J
13th Annural Meeting of CSRS-AP, Mar. 2023Learning curve of cervical pedicle screw placement with a CT Navigation system.
Miyaoka Y, Ikegami S, Uehara M, Oba H, Kamanaka T, Hatakenaka T, Kurogochi D, Fukuzawa T, Hayashi K, Mimura T, Takahashi J
13th Annual Meeting of CSRS-AP, Mar. 2023, Not invitedSpinal cord MRI signal at 1 year after cervical decompression surgery is useful for predicting mid-term clinical outcome: an observational study using propensity scores.
Ikegami S, Uehara M, Miyaoka Y, Oba H, Kamanaka T, Hatakenaka T, Hayashi K, Fukuzawa T, Misawa H, Takahashi J.
13th Annual Meeting of Cervical Spine Research Society Asia Pacific Section, Mar. 2023, Not invitedComparison of fusion versus non-fusion surgery for non-inflammatory retro-odontoid pseudotumor with atlanto-axial subluxation
Masashi Uehara, Shota Ikegami, Shugo Kuraishi, Hiroki Oba, Takashi Takizawa, Ryo Munakata, Terue Hatakenaka, Takayuki Kamanaka, Yoshinari Miyaoka, Jun Takahashi
13th Annual Meeiting of Cervical Spine Research Society Asia Pacific Section, Mar. 2023脊椎ロボットアームCirqを用いた側弯症手術~導入初期に経験したトラブルとその対策~
大場悠己; 畠中輝枝; 福澤拓馬; 奥田翔; 池上章太; 上原将志; 鎌仲貴之; 宮岡嘉就; 林幸治; 髙橋淳
第17回日本CAOS研究会, Mar. 2023, Invitedハイブリッド手術室でのロボット支援思春期特発性側弯症手術
奥田翔; 福澤拓馬; 大場悠己; 畠中輝枝; 池上章太; 上原将志; 宮岡嘉就; 鎌仲貴之; 林幸治; 髙橋淳
第17回日本CAOS研究会, Mar. 2023, Not invited思春期特発性側弯症に対するハイブリッド手術室でのCTナビゲーションガイド下椎弓根スクリュー挿入の学習曲線
大場悠己; 池上章太; 上原将志; 鎌仲貴之; 畠中輝枝; 宮岡嘉就; 黒河内大輔; 福澤拓馬; 林幸治; 髙橋淳
第17回日本CAOS研究会, Mar. 2023, Not invited術前CT-based navigation systemを用いた環軸椎固定術(Magerl法)におけるスクリュー逸脱の特徴とスクリューのゆるみの検討
上原将志、池上章太、大場悠己、宮岡嘉成、鎌仲貴之、畠中輝枝、福澤拓馬、林 幸治、髙橋 淳
第17回日本CAOS研究会, Mar. 2023疾患モデルマウスを用いた筋拘縮型エーラス・ダンロス症候群の包括的骨病変解析
高橋有希、吉沢隆浩、水元秀二、上原将志、渡邊敬文、小野史子、嶋田新、山田修平、髙橋淳、古庄知己
第3回日本エーラス・ダンロス症候群(EDS)研究会, Nov. 2022一般中高齢者集団における腰痛の頻度と関連因子の探索:無作為抽出による運動器 コホート「おぶせスタディ」
上原将志、高橋 淳、池上章太、常田亮介、西村輝、堀内博志、加藤博之
第30回日本腰痛学会, Oct. 2022Is blood loss greater in elderly patients under antiplatelet or anticoagulant medication for cervical spine injury surgery? Japanese multicenter study (JASA).
Uehara M, Ikegami S, Kato S, Ando K, Watanabe K, Funayama T, Nakajima H, Furuya T, Suzuki H, Hashimoto K, Terashima Y, Hasegawa T, Uei H, Suzuki N, Takahashi J.
KSSS 2020 The International Congress of Korean Society of Spine Surgery., May 2022, Invited住民基本台帳から無作為抽出した地域住民の骨代謝マーカー基準値
常田亮介、上原将志、中野真樹、鈴木孝子、酒井典子、池上章太、高橋淳、中村幸男、加藤博之
第95回日本整形外科学会・学術集会, May 2022高齢者頚椎外傷手術において抗血小板薬や抗凝固剤を内服している患者の出血量は多いのか:JASA多施設共同研究
上原将志、池上章太、加藤仁志、安藤圭、渡邊航太、船山徹、中嶋秀明、古矢丈雄、鈴木秀典、橋本功、髙橋淳
第95回日本整形外科学会・学術集会, May 2022脊椎外科手術における技術進化と医療安全 ナビゲーション支援手術がもたらした安全な脊椎手術
高橋淳、上原将志、大場悠己、池上章太、清水政幸、荻原伸英、畠中輝枝、鎌仲貴之、宮岡嘉就、谷川悠介
第95回日本整形外科学会学術集会, May 2022一般中高齢者集団における腰痛の頻度と関連因子の探索 ―無作為抽出による運動器 コホート「おぶせスタディ」―
上原将志、高橋 淳、池上章太、常田亮介、西村輝、堀内博志、加藤博之
第95回日本整形外科学会・学術集会, May 2022Values for the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Ikegami S, Takahashi J
ISSLS Annual Meeting 2022, May 2022Values for the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry
Uehara M, Ikegami S, Takahashi J
ISSLS annual meeting 2022, May 2022Is blood loss greater in elderly patients under an tiplatelet or anticoagulant medication for cervi cal spine injury surgery? Japanese multicenter study(JASA)
Masashi Uehara,Shota Ikegami,Satoshi Kato,Kei Ando,Kota Watanabe,Toru Funayama,Hideaki Nakajima,Takeo Furuya,Hidenori Suzuki,Ko Hashimoto,Yoshinori Terashima,Tomohiko Hasegawa,Hiroshi Uei,Nobuyuki Suzuki,Jun Takahashi
第51回日本脊椎脊髄病学会, Apr. 2022精神疾患を有する脊柱側彎症の特徴と手術成績(
大場 悠己, 池上 章太, 上原 将志, 鎌仲 貴之, 畠中 輝枝, 宮岡 嘉就, 黒河内 大輔, 福澤 拓馬, 高橋 淳
第51回日本脊椎脊髄病学会学術集会, Apr. 2022思春期特発性側彎症患者の後方矯正固定術での術中出血量の推移
畠中 輝枝, 大場 悠己, 池上 章太, 上原 将志, 鎌仲 貴之, 宮岡 嘉就, 三村 哲彦, 黒河内 大輔, 福澤 拓馬, 小関 道彦, 高橋 淳
第51回日本脊椎脊髄病学会学術集会, Apr. 2022一般中高齢者集団における腰痛の頻度と関連因子の探索 ―無作為抽出による運動器 コホート「おぶせスタディ」―
上原将志、高橋 淳、池上章太、常田亮介、西村輝、堀内博志、加藤博之
第51回日本脊椎脊髄病学会, Apr. 2022地域住民における脊柱矢状面アライメント調査 ―おぶせスタディ―
上原将志、高橋 淳、池上章太、常田亮介、西村輝、酒井典子、加藤博之
第12回日本成人脊柱変形学会, Mar. 2022, Invited重症心身障碍児に対する側弯症手術治療における術後抜管困難例の特徴
内田美緒、大場悠己、畠中輝枝、池上章太、上原将志、滝沢 崇、鎌仲貴之、宮岡嘉就、黒河内大輔、福澤拓馬、三村哲彦、清水彩里、市山崇史、本林光男、酒井典子、髙橋 淳
第257回整形外科集団会東海地方会, Dec. 2021麻痺性側弯症患者において股関節脱臼が脊柱側弯症の進行に与える影響
川上 拡、大場 悠己、畠中 輝枝、倉石 修吾、池上 章太、上原 将志、 滝沢 崇、宗像 諒、鎌仲 貴之、宮岡 嘉就、酒井 典子、高橋 淳
第55回日本側弯症学会, Nov. 2021重症心身障害児に対する側弯症手術治療における矯正不良例の特徴
大場 悠己、畠中 照枝、倉石 修吾、池上 章太、上原 将志、滝沢 崇、 宗像 諒、鎌仲 貴之、宮岡 嘉就、高橋 淳
第55回日本側弯症学会, Nov. 2021AIS Lenke type 1, 2 カーブに対する Skip Pedicle Screw Fixation ~良好な体幹・肩バランス、胸椎後弯形成のための工夫~
高橋 淳、大場 悠己、上原 将志、宗像 諒、畠中 輝枝、 三村 哲彦、池上 章太、滝沢 崇、鎌仲 貴之、宮岡 嘉就、 黒河内 大輔、福澤 拓馬、小関 道彦
第55回日本側弯症学会, Nov. 2021当院における思春期特発性側弯症患者の後方矯正固定術での術中出 血量の推移
畠中 輝枝、大場 悠己、池上 章太、倉石 修吾、上原 将志、滝沢 崇、 宗像 諒、鎌仲 貴之、宮岡 嘉就、三村 哲彦、高橋 淳
第55回日本側弯症学会, Nov. 20212椎間の腰椎変性すべり症に対するPLIF/TLIFとLLIFの比較
福澤拓馬、上原将志、髙橋 淳、池上章太、畠中輝枝、三澤弘道、堤本高宏、由井有睦樹、黒河内大輔
第30回日本脊椎インストゥルメンテーション学会, Oct. 2021思春期特発性側弯症Lenke type 2カーブ矯正手術における新しい固定 範囲選択手法: Modified Shinshu line
三村 哲彦、池上 章太、上原 将志、大場 悠己、小関 道彦、 高橋 淳
第137回中部日本整形外科災害外科学会, Oct. 2021成人に発症したGrisel症候群の1例
中井 亜美、池上 章太、上原 将志、大場 悠己、高橋 淳
第137回中部日本整形外科災害外科学会, Oct. 2021頚椎前方手術における手術体位の検討
宮岡嘉就、池上章太、倉石修吾、上原将志、大場悠己、滝沢 崇、鎌仲貴之、宗像 諒、畠中輝枝、髙橋 淳
第28回日本脊椎・脊髄神経手術手技学会, Sep. 2021信州大学脊椎班の Microsurgery の進化
宮岡嘉就、池上章太、上原将志、大場悠己、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、黒河内大輔、福澤拓馬、髙橋 淳
第127回信州整形外科懇談会, Aug. 2021重症心身障害児に対する側弯症手術治療における術後抜管困難症例の特徴
内田美緒、大場悠己、畠中輝枝、池上章太、上原将志、滝沢 崇、 宗像 諒、鎌仲貴之、宮岡嘉就、黒河内大輔、福澤拓馬、髙橋 淳
第127回信州整形外科懇談会, Aug. 2021Sagittal Spinal Alignment Deviation in the General Elderly Population: A Japanese Cohort Survey Randomly Sampled from a Basic Resident Registry
Masashi Uehara
21st ASIA PACIFIC ORTHOPAEDIC ASSOCIATION CONGRESS 2021, Jul. 2021, InvitedImpact of diffuse idiopathic skeletal hyperostosis on sagittal spinal alignment in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry
Masashi Uehara, Jun Takahashi, Shota Ikegami, Ryosuke Tokida, Hikaru Nishimura, Noriko Sakai, Hiroyuki Kato.
ISSLS Annural Meeting 2021, 02 Jun. 2021Prevalence of diffuse idiopathic skeletal hyperostosis in the general elderly population: a Japanese cohort survey randomly sampled from a basic resident registry
Masashi Uehara, Jun Takahashi, Shota Ikegami, Ryosuke Tokida, Hikaru Nishimura, Noriko Sakai, Hiroyuki Kato
APSS-APPOS 2021, Jun. 2021Lenke type 1, 2の思春期特発性側弯症術後においてどの程度の残存した変形は許容されるか
三村哲彦、池上章太、倉石修吾、大場悠己、上原将志、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、髙橋 淳
第94回日本整形外科学会学術集会, May 2021Modified S-lineは思春期特発性側弯症Lenke type 1B, 1Cカーブにも有用である
宮岡嘉就、上原将志、池上章太、大場悠己、宗像 諒、畠中輝枝、倉石修吾、滝沢 崇、鎌仲貴之、三村哲彦、小関道彦、髙橋 淳
第94回日本整形外科学会学術集会, May 2021思春期特発性側弯症Lenke type 1患者におけるCT・MRIによる椎弓根径測定値の比較
畠中輝枝、大場悠己、池上章太、倉石修吾、上原将志、滝沢 崇、宗像 諒、鎌仲貴之、宮岡嘉就、三村哲彦、髙橋 淳
第94回日本整形外科学会学術集会, May 2021小児側弯症におけるハイブリッドナビゲーション手術での術中cone beam CT-通常線量と低線量での椎弓根スクリュー逸脱率の比較
谷川悠介、大場悠己、倉石修吾、池上章太、上原将志、滝沢 崇、鎌仲貴之、宗像 諒、畠中輝枝、宮岡嘉就、三村哲彦、髙橋 淳
第94回日本整形外科学会学術集会, May 2021地域在住高齢者の身体機能は認知機能、転倒、健康関連QOLを反映する―住民基本台帳無作為抽出コホート調査―
池上章太、髙橋 淳、上原将志、常田亮介、西村 輝、加藤博之
第94回日本整形外科学会学術集会, May 2021一般中高齢者集団におけるJOABPEQ標準値ー無作為抽出による運動器コホート「おぶせスタディ」ー
上原将志、高橋 淳、池上章太、常田亮介、西村輝、酒井典子、堀内博志、加藤博之
第94回日本整形外科学会・学術集会, May 2021一般中高齢者集団におけるびまん性特発性骨増殖 症と骨密度の関連 ―無作為抽出による運動器 コホート「おぶせスタディ」―
上原将志、高橋 淳、池上章太、常田亮介、西村輝、酒井典子、中村幸男、堀内博志、加藤博之
第94回日本整形外科学会・学術集会, May 2021環軸椎亜脱臼を伴う歯突起後方偽腫瘍による頚髄症に対する後方手術の 術後成績 ―除圧単独と固定併用の比較―
上原 将志, 池上 章太, 倉石 修吾, 大場 悠己, 滝沢 崇, 宗像 諒, 畠中 輝枝, 鎌仲 貴之, 宮岡 嘉就, 髙橋 淳
第94回日本整形外科学会・学術集会, May 2021Lenke type 1, 2の思春期特発性側弯症術後においてどの程度の残存した変形は許容されるか?
三村哲彦、池上章太、倉石修吾、大場悠己、上原将志、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、高橋 淳
第50回日本脊椎脊髄病学会, Apr. 2021深部腱反射とMRI所見で一貫性のない頚髄症の手術成績
滝沢 崇、池上章太、上原将志、倉石修吾、大場悠己、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、三村哲彦、髙橋 淳
第50回日本脊椎脊髄病学会, Apr. 2021成人脊柱変形矯正手術に対してdural rodを用いた臨床成績
倉石修吾、池上章太、大場悠己、上原将志、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、髙橋 淳
第50回日本脊椎脊髄病学会, Apr. 2021思春期特発性側弯症手術後の身体柔軟性変化が肺活量に与える影響
大場悠己、池上章太、倉石修吾、上原将志、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、髙橋 淳
第50回日本脊椎脊髄病学会, Apr. 2021一般住民におけるGrade 1椎体骨折の存在意義―住民コホート研究おぶせスタディの検討より―
池上章太、上原将志、常田亮介、西村 輝、倉石修吾、大場悠己、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、髙橋 淳
第50回日本脊椎脊髄病学会, Apr. 2021一般中高齢者集団におけるびまん性特発性骨増殖症と骨密度の関連―無作為抽出による運動器コホート「おぶせスタディ」―
上原将志、髙橋 淳、池上章太、常田亮介、西村 輝、酒井典子、中村幸男、加藤博之
第50回日本脊椎脊髄病学会, Apr. 2021環軸椎亜脱臼を伴う歯突起後方偽腫瘤による頚髄症に対する後方手術の術後成績―除圧単独と固定術併用の比較―
上原将志、池上章太、倉石修吾、大場悠己、滝沢 崇、宗像 諒、畠中輝枝、鎌仲貴之、宮岡嘉就、髙橋 淳
第50回日本脊椎脊髄病学会, Apr. 2021Sagittal Spinal Alignment Deviation in the General Elderly Population: A Japanese Cohort Survey Randomly Sampled from a Basic Resident Registry
Masashi Uehara, Jun Takahashi
AAOS 2020 Annual Meeting, 24 Mar. 2021パーキンソン病患者の脊椎矯正手術の治療成績
倉石修吾、池上章太、上原将志、大場悠己、滝沢 崇、宗像 諒、鎌仲貴之、畠中輝枝、宮岡嘉就、髙橋 淳
第11回日本成人脊柱変形学会, Mar. 2021術前CTナビゲーションかえハイブリッドナビゲーション手術室への軌跡
高橋 淳、大場悠己、上原将志、倉石修吾、畠中輝枝、清水政幸、荻原伸英、池上章太、滝沢 崇、宗像 諒、鎌仲貴之、宮岡嘉就、三村哲彦
第15回日本CAOS研究会, Mar. 2021脊椎ハイブリッドナビゲーション手術室の術中CTにおけるPortrait撮影の有用性
藤井政博、大場悠己、畠中輝枝、倉石修吾、池上章太、上原将志、滝沢 崇、宗像 諒
第15回日本CAOS研究会, Mar. 2021成人に発症したグリセル症候群の1例
中井亜美、宮岡嘉就、倉石修吾、池上章太、上原将志、大場悠己、滝沢 崇、 鎌仲貴之、畠中輝枝、宗像 諒、川上 拡、髙橋 淳
第126回信州整形外科懇談会, Feb. 2021脳性麻痺による麻痺性側弯症と股関節脱臼の関連性
川上 拡、酒井典子、樋口祥平、松原光宏、大場悠己、 畠中輝枝、上原将志、池上章太、髙橋 淳
第126回信州整形外科懇談会, Feb. 2021先天性心疾患手術後の肺高血圧症による喀血が脊柱側弯症手術後に改善した 1 例
山口浩平、大場悠己、上原将志、倉石修吾、池上章太、髙橋 淳
第126回信州整形外科懇談会, Feb. 2021思春期特発性側弯症における術後 clavicular angle と T1 tilt の関係と自発的矯正の検討
三村哲彦、池上章太、倉石修吾、大場悠己、上原将志、高橋淳
第54回日本側弯症学会学術集会, Nov. 2020一般中高齢者集団を用いたびまん性特発性骨増殖症と脊椎アライメントの検討:無作為抽出による運動器コホート「おぶせスタデイ」
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、酒井典子、堀内博志、加藤博之
第54回日本側彎症学会, Nov. 2020デルマタン4-O-硫酸基転移酵素1欠損に基づくエーラスダンロス症候群(mcEDS-CHST14)の高度脊柱変形に対する後方矯正固定術を施行した1例
上原将志、古庄知己、大場悠己、畠中輝枝、髙橋 淳
第54回日本側彎症学会, Nov. 2020思春期特発性側弯症手術の変遷と最近の話題
大場悠己, 上原将志, 宗像 諒,倉石修吾, 池上章太, 滝沢 崇, 畠中輝枝,鎌仲貴之, 宮岡嘉就,髙橋 淳
第27回日本脊椎・脊髄神経手術手技学会, Oct. 2020思春期特発性側弯症Lenke type 1Aカーブに対するModified S-lineを用いた新しい固定範囲選択手法
宗像 諒、大場悠己、池上章太、上原将志、加藤博之、高橋 淳
Oct. 2020巨大脊髄空洞症を伴うLoeys-Dietz症候群脊柱変形に対する後方矯正固定術の一例
上原将志、伊東清志、倉石修吾、池上章太、大場悠己、畠中輝枝、滝沢 崇、宗像 諒、鎌仲貴之、宮岡嘉就、久保田基夫、髙橋 淳
第27回日本脊椎・脊髄神経手術手技学会学術集会, Oct. 2020デルマタン4-O-硫酸基転移酵素1欠損に基づくエーラスダンロス症候群(mcEDS-CHST14)の高度脊柱変形に対する後方矯正固定術を施行した1例
上原将志、古庄知己、大場悠己、畠中輝枝、髙橋 淳
第135回中部日本整形外科災害外科学会・学術集会, Oct. 2020思春期特発性側弯症に対するS-line, modified S-lineを用いた後方矯正固定術.Master’s Instruction 3 Deformity.
高橋 淳、大場悠己、宗像 諒、上原将志、倉石修吾、畠中輝枝、池上章太、滝沢 崇、小関道彦.
第49回日本脊椎脊髄病学会, Sep. 2020一般中高齢者集団におけるJOABPEQ標準値:無作為抽出による運動器コホート「おぶせスタディー」
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、大場悠己、酒井典子、堀内博志、加藤博之
第49回日本脊椎脊髄病学会学術集会, Sep. 2020一般中高齢者集団におけるびまん性特発性骨増殖症の頻度:無作為抽出による運動器コホート「おぶせスタデイ」
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、大場悠己、酒井典子、堀内博志、加藤博之
第49回日本脊椎脊髄病学会学術集会, Sep. 2020一般中高齢者集団を用いたびまん性特発性骨増殖症と脊椎アライメントの検討:無作為抽出による運動器コホート「おぶせスタデイ」
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、酒井典子、堀内博志、加藤博之
第49回日本脊椎脊髄病学会学術集会, Sep. 2020思春期特発性側弯症に対する三次元的変形矯正手術の進歩.
高橋 淳、大場悠己、上原将志、宗像 諒、倉石修吾、畠中輝枝、池上章太、滝沢 崇、小関道彦.
第93回日本整形外科学会学術総会, May 2020一般中高齢者集団におけるびまん性特発性骨増殖症の頻度:無作為抽出による運動器コホート「おぶせスタデイ」
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、大場悠己、酒井典子、堀内博志、加藤博之
第93回日本整形外科学会学術総会, May 2020一般中高齢者集団を用いたびまん性特発性骨増殖症と脊椎アライメントの検討:無作為抽出による運動器コホート「おぶせスタデイ」
上原将志、高橋 淳、池上章太、常田亮介、西村 輝、酒井典子、堀内博志、加藤博之
第93回日本整形外科学会学術総会, May 2020Cervical and spinal sagittal alignment deviation in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kato H.
47th Annual Meeting of the Cervical Spine Research Society, Nov. 2019Ti coated PEEKとPEEKケージを用いたPLIF、TLIFにおける術後早期骨癒合傾向の違い-多施設、前向き、ランダム化比較試験-
長谷川智彦、後迫宏紀、大場哲郎、清水聡志、大場悠己、大和 雄、井出浩一郎、二木俊匡、安田達也、上原将志、向山啓二郎、江幡重人、高橋 淳、波呂浩孝、松山幸弘
第28回日本脊椎インストルメンテーション学会, Nov. 2019CT-based navigation systemにおけるナビ精度と椎弓根スクリューの逸脱率の関連
上原将志、高橋 淳、池上章太、常田亮介、酒井典子、加藤博之
第53回日本側彎症学会, Nov. 2019一般中高齢者集団における脊椎矢状面アライメント不良は身体機能低下を示唆する:無作為抽出によるコホート
上原将志、高橋 淳、池上章太、常田亮介、西村輝、酒井典子、加藤博之
第133回中部日本整形外科災害外科学会・学術集会, Sep. 2019Cervical and spinal sagittal alignment deviation in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kato H.
35th Annual Meeting of Cervical Spine Research Society European Section, May 2019Cervical and spinal sagittal alignment deviation in the general elderly population:A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kato H.
35th Annual Meeting of Cervical Spine Research Society European Section, May 2019Lenke type1,2の思春期特発性側弯症術後の胸腰椎/腰椎カーブの残存はSelf-imageと関連する
三村哲彦, 高橋淳,池上章太、大場悠己、上原将志、倉石修吾、滝沢崇、宗像諒、畠中輝枝、小関道彦、加藤博之
第92回日本整形外科学会学術総会, May 2019思春期特発性側弯症患者における矢状面アライメントおよび腰椎椎間板変性を含めた術後の痛みの因子の検討
三村哲彦, 高橋淳,池上章太、大場悠己、上原将志、倉石修吾、滝沢崇、宗像諒、畠中輝枝、小関道彦、加藤博之
第92回日本整形外科学会学術総会, May 2019神経障害を伴う骨粗鬆症性椎体骨折の後方固定術に除圧併用は必要なのか
二木俊匡、高橋 淳、池上章太、倉石修吾、上原将志、大場悠己、滝沢 崇、宗像 諒、畠中輝枝、小関道彦、加藤博之
第92回日本整形外科学会学術総会, May 2019無作為抽出した地域住民コホートによる高齢者脊柱矢状面アライメントの評価
池上章太、上原将志、高橋 淳、常田亮介、西村 輝、酒井典子、加藤博之
第92回日本整形外科学会学術総会, May 2019思春期特発性側弯症Lenke1Aカーブに対するextended S-line を用いた新しい固定範囲選択手法
宗像 諒、高橋 淳、小関道彦、大和 雄、大場哲郎、関 庄二、大場悠己、倉石修吾、池上章太、二木俊匡、上原将志、滝沢 崇、加藤博之
第48回日本脊椎脊髄病学会, Apr. 2019成人脊柱変形に対するLliac screwを用いたlong fusion後のpelvic incidence減少とその矯正損失
大場悠己、江幡重人、大場哲郎、髙橋 淳、池上章太、上原将志、波呂浩孝
第48回日本脊椎脊髄病学会, Apr. 2019思春期特発性側弯症Lenke1Aカーブに対するExtended S-line を用いた新しい固定範囲選択手法
宗像 諒、高橋 淳、小関道彦、大和 雄、大場哲郎、関 庄二、大場悠己、倉石修吾、池上章太、二木俊匡、上原将志、滝沢 崇、加藤博之
第48回日本脊椎脊髄病学会, Apr. 2019思春期特発性側弯症に対する術中CTナビゲーションを用いた後方矯正固定術における椎弓根スクリュー逸脱の予測因子
大場悠己、江幡重人、大場哲郎、髙橋 淳、上原将志、池上章太、波呂浩孝
第48回日本脊椎脊髄病学会, Apr. 2019頸椎症に伴う頸椎アライメント変化の病理は全脊柱バランスとの調和破綻の顕著化―住民コホート研究おぶせスタディーの検討より-
池上章太、高橋 淳、上原将志.常田亮介、西村 輝、倉石修吾、大場悠己、滝沢 崇、宗像 諒、畠中輝枝、酒井典子、加藤博之
第48回日本脊椎脊髄病学会, Apr. 2019成人脊柱変形手術で骨盤アンカーにBilateral dural iliac screwを用いる意義
大場悠己、江幡重人、大場哲郎、髙橋 淳、池上章太、上原将志、波呂浩孝
第48回日本脊椎脊髄病学会, Apr. 2019一般住民における脊柱アライメントの悪化は身体機能の低下・ロコモを示唆する-住民コホート研究おぶせスタディーより-
池上章太、高橋 淳、上原将志.常田亮介、西村 輝、倉石修吾、大場悠己、滝沢 崇、宗像 諒、畠中輝枝、酒井典子、加藤博之
第48回日本脊椎脊髄病学会, Apr. 2019思春期特発性側弯症における術前後3DCT解析による脊柱管伸長距離-多施設共同研究-
関 庄二、箭原康人、牧野紘士、亀井克彦、高橋 淳、上原将志、倉石修吾、大場悠己、渡辺 慶、平野 徹、大橋正幸、川口善治、安田剛敏、鈴木賀代、木村友厚
第48回日本脊椎脊髄病学会, Apr. 2019Cervical and spinal sagittal alignment deviation in the general elderly population: A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kato H.
10th Annual Meeting of Cervical Spine Research Society Asia Pacific Section, Mar. 2019Screw perforation rates in 359 consecutive patients receiving computer-guided pedicle screw insertion along the cervical to lumbar spine.
Uehara M, Takahashi J, Ikegami S, Kuraishi S, Oba H, Takizawa T, Munakata R, Hatakenaka T, Kato H.
10th Annual Meeting of Cervical Spine Research Society Asia Pacific Section, Mar. 2019Cervical and spinal sagittal alignment deviation in the general elderly population:A Japanese cohort survey randomly sampled from a basic resident registry.
Uehara M, Takahashi J, Ikegami S, Tokida R, Nishimura H, Sakai N, Kato H.
10th Annual Meeting of Cervical Spine Research Society Asia Pacific Section, Mar. 2019Arzis phenoとCurveTMを融合させたハイブリッドナビゲーション脊柱側弯症矯正固定術の手術成績.
泉水康洋、髙橋 淳、大場悠己、倉石修吾、池上章太、上原将志、滝沢 崇、宗像 諒、畠中輝枝、小関道彦、加藤博之
第13回日本CAOS研究会, Mar. 2019Screw perforation rates in 359 consecutive patients receiving computer-guided pedicle screw insertion along the cervical to lumbar spine.
Uehara M, Takahashi J, Ikegami S, Kuraishi S, Futatsugi T, Oba H, Kato H.
2nd Annual Meeting of Singapore Spine Society, Jan. 2019一般高齢者の姿勢変化は男性が頸椎、女性が腰骨盤から生じる:住民基本台帳無作為抽出コホートにおける脊柱アライメント調査
池上章太、高橋 淳、上原将志
第27回日本脊椎インストゥルメンテーション学会, Sep. 2018思春期特発性側弯症Lenke type 1カーブの術後胸椎後弯獲得に関与する因子の検討
笹尾真司、高橋 淳、池上章太、大場悠己、上原将志、倉石修吾、二木俊匡、滝沢崇、小関道彦、加藤博之
第91回日本整形外科学会学術総会, May 2018Thoracic aortic aneurysm is an independent factor associated with diffuse idiopathic skeletal hyperostosis
Masashi Uehara, Jun Takahashi, Shota Ikegami, Shugo Kuraishi, Toshimasa Futatsugi, Hiroki Oba, Takashi Takizawa, Michihiko Koseki, Hiroshi Imamura, Kenji Okada, Hiroyuki Kato
第91回日本整形外科学会, May 2018思春期特発性側弯症後方矯正固定術における椎弓根スクリューのゆるみは頭尾側固定端で生じやすい
上原将志、高橋 淳、池上章太、倉石修吾、二木俊匡、大場悠己、滝沢 崇、加藤博之
第91回日本整形外科学会, May 2018デルマタン4-O-硫酸基転移酵素1(D4ST1)欠損に基づくエーラスダンロス症候群(Musculocontractural EDS-CHST14)の脊椎病変
上原将志、古庄知己、高橋 淳、倉石修吾、池上章太、二木俊匡、大場悠己、滝沢 崇、加藤博之
第91回日本整形外科学会, May 2018