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研究活動

専門分野

研究テーマ

著書・論文

著書:

1. 山下 一太, 西良 浩一 :
第4章 脊椎・脊髄 H 脊柱のスポーツ障害,
株式会社 南山堂, 2019年9月.
2. 山下 一太 :
PARTⅡ 国内における非特異的腰痛の現状 2 スポーツドクターからみた非特異的腰痛の現状,
株式会社 文光堂, 2018年9月.
3. 山下 一太, 西良 浩一 :
PPS:腰椎分離症修復術 Smiley face Rod Method,
株式会社 メジカルビュー社, 2017年5月.

学術論文(審査論文):

1. Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Kosuke Sugiura, Yoshihiro Ishihama, Yoichiro Takata, Toshinori Sakai, Toru Maeda and Koichi Sairyo :
Operating Costs of Full-endoscopic Lumbar Spine Surgery in Japan.,
Neurologia Medico-Chirurgica, 2019.
(DOI: 10.2176/nmc.oa.2019-0139,   PubMed: 31619601)
2. Haruhiko Yoshinari, Fumitake Tezuka, Kazuta Yamashita, Hiroaki Manabe, Fumio Hayashi, Yoshihiro Ishihama, Kosuke Sugiura, Yoichiro Takata, Toshinori Sakai, Toru Maeda and Koichi Sairyo :
Transforaminal full-endoscopic lumbar discectomy under local anesthesia in awake and aware conditions: the inside-out and outside-in techniques.,
Current Reviews in Musculoskeletal Medicine, 311-317, 2019.
(DOI: 10.1007/s12178-019-09565-3,   PubMed: 31236834)
3. Yuhei Yamasaki, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Toru Maeda and Koichi Sairyo :
Multiple Loose Bodies in the Lumbar Facet Joint: Case Report.,
NMC Case Report Journal, Vol.6, No.3, 79-81, 2019.
(DOI: 10.2176/nmccrj.cr.2017-0213,   PubMed: 31417836)
4. Kaori Momota, Toshihiko Nishisho, Ryo Miyagi, Shun-ichi Toki, Kazuta Yamashita, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Akihiro Nagamachi, Toru Maeda and Koichi Sairyo :
A Rare Case of Acute-Onset Spastic Quadriparesis Caused by a Chondroma of the Cervical Spine.,
Case Reports in Orthopedics, Vol.2019, 2019.
(DOI: 10.1155/2019/3131628,   PubMed: 31263610)
5. Kazuta Yamashita, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Hiroaki Manabe, Masatoshi Morimoto, Yutaka Kinoshita, Hiroshi Yonezu, Takashi Chikawa, Yasuyoshi Mase and Koichi Sairyo :
Low Back Pain in Adolescent Athletes: Comparison of Diagnoses Made by General Orthopedic Surgeons and Spine Surgeons.,
International Journal of Spine Surgery, Vol.13, No.2, 178-185, 2019.
(DOI: 10.14444/6024,   PubMed: 31131218)
6. Hiroaki Manabe, Toshinori Sakai, Ryo Miyagi, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata and Koichi Sairyo :
Identification of abnormalities in the lumbar nerve tract using diffusion-weighted magnetic resonance neurography.,
European Spine Journal, Vol.28, No.4, 849-854, 2019.
(DOI: 10.1007/s00586-018-05867-1,   PubMed: 30656470)
7. Hiroaki Manabe, Kazuta Yamashita, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Toru Maeda and Koichi Sairyo :
Thermal Annuloplasty Using Percutaneous Endoscopic Discectomy for Elite Athletes with Discogenic Low Back Pain.,
Neurologia Medico-Chirurgica, Vol.59, No.2, 48-53, 2019.
(DOI: 10.2176/nmc.oa.2018-0256,   PubMed: 30674750,   Elsevier: Scopus)
8. Masatoshi Morimoto, Kousaku Higashino, Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Shoichiro Takao, Toshinori Sakai, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
Age-related changes in axial and sagittal orientation of the facet joints: Comparison with changes in degenerative spondylolisthesis.,
Journal of Orthopaedic Science, Vol.24, No.1, 50-56, 2019.
(徳島大学機関リポジトリ: 113789,   DOI: 10.1016/j.jos.2018.08.028,   PubMed: 30318428,   Elsevier: Scopus)
9. Yuto Sugimine, Kentaro Sakaeda, Kazuta Yamashita, Hiroaki Manabe, Kosuke Sugiura, Fumio Hayashi, Yoshihiro Ishihama, Yoichiro Takata, Toshinori Sakai, Toru Maeda, Tomohiko Tateishi and Koichi Sairyo :
Surgical Treatment of Lumbar Herniated Nucleus Pulposus Combined with Residual Bony Fragment of Apophyseal Ring Fracture in High-Level Athletes : A Report of Two Cases.,
The Journal of Medical Investigation : JMI, Vol.66, No.3.4, 358-361, 2019.
(DOI: 10.2152/jmi.66.358,   PubMed: 31656306)
10. Yoshihiro Ishihama, Fumitake Tezuka, Hiroaki Manabe, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Takashi Chikawa and Koichi Sairyo :
Minimally invasive cervical micro-endoscopic foraminotomy for C6 radiculopathy with overlooked scapular winging - A case report.,
The Journal of Medical Investigation : JMI, Vol.66, No.3.4, 340-343, 2019.
(DOI: 10.2152/jmi.66.340,   PubMed: 31656301)
11. Tsuyoshi Goto, Toshinori Sakai, Kosuke Sugiura, Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Shinsuke Katoh and Koichi Sairyo :
A semi-rigid thoracolumbar orthosis fitted immediately after spinal surgery : stabilizing effects and patient satisfaction.,
The Journal of Medical Investigation : JMI, Vol.66, No.3.4, 275-279, 2019.
(DOI: 10.2152/jmi.66.275,   PubMed: 31656288)
12. Kazuta Yamashita, Kosuke Sugiura, Hiroaki Manabe, Yoshihiro Ishihama, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Toru Maeda and Koichi Sairyo :
Accurate diagnosis of low back pain in adult elite athletes.,
The Journal of Medical Investigation : JMI, Vol.66, No.3.4, 252-257, 2019.
(DOI: 10.2152/jmi.66.252,   PubMed: 31656284)
13. Koichi Sairyo, Kazuta Yamashita, Hiroaki Manabe, Yoshihiro Ishihama, Kosuke Sugiura, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Yasuyuki Omichi, Nobutoshi Takamatsu, Ayaka Hashimoto and Toru Maeda :
A novel surgical concept of transforaminal full-endoscopic lumbar undercutting laminectomy (TE-LUL) for central canal stenosis of the lumbar spine with local anesthesia : A case report and literature review.,
The Journal of Medical Investigation : JMI, Vol.66, No.3.4, 224-229, 2019.
(DOI: 10.2152/jmi.66.224,   PubMed: 31656278)
14. Hiroaki Manabe, Toshinori Sakai, Masatoshi Morimoto, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata and Koichi Sairyo :
Radiological Outcomes of Posterior Lumbar Interbody Fusion Using a Titanium-coated PEEK Cage.,
The Journal of Medical Investigation : JMI, Vol.66, No.1.2, 119-122, 2019.
(徳島大学機関リポジトリ: 113407,   DOI: 10.2152/jmi.66.119,   PubMed: 31064922)
15. 山下 一太, 西良 浩一 :
Ⅱ.成長期スポーツ外傷・障害について -部位別の特徴と種目- 腰椎外傷の特徴と種目関連性,
Monthly Book MEDICAL REHABILITATION, No.228, 48-55, 2018年.
16. Kazuta Yamashita, Fumitake Tezuka, Hiroaki Manabe, Masatoshi Morimoto, Fumio Hayashi, Yoichiro Takata, Toshinori Sakai, Hiroshi Yonezu, Kousaku Higashino, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
Successful Endoscopic Surgery for L5 Radiculopathy Caused by Far-Lateral Disc Herniation at L5-S1 and L5 Isthmic Grade 2 Spondylolisthesis in a Professional Baseball Player.,
International Journal of Spine Surgery, Vol.12, No.5, 624-628, 2018.
(DOI: 10.14444/5077,   PubMed: 30364859)
17. Toru Maeda, Kousaku Higashino, Hiroaki Manabe, Kazuta Yamashita, Fumio Hayashi, Yuichiro Goda, Yoshihiro Tsuruo and Koichi Sairyo :
Pullout Strength of Pedicle Screws Following Redirection After Lateral or Medial Wall Breach.,
Spine, Vol.43, No.17, E983-E989, 2018.
(DOI: 10.1097/BRS.0000000000002611,   PubMed: 29470278)
18. Tsuyoshi Goto, Toshinori Sakai, Kosuke Sugiura, Hiroaki Manabe, Masatoshi Morimoto, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa, Shinsuke Katoh and Koichi Sairyo :
Dash-Associated Spondylolysis Hypothesis.,
Spine Surgery and Related Research, Vol.3, No.2, 146-150, 2018.
(DOI: 10.22603/ssrr.2018-0020,   PubMed: 31435567)
19. Toshinori Sakai, Tsuyoshi Goto, Kosuke Sugiura, Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
Bony Healing of Discontinuous Laminar Stress Fractures Due to Contralateral Pars Defect or Spina Bifida Occulta.,
Spine Surgery and Related Research, Vol.3, No.1, 67-70, 2018.
(DOI: 10.22603/ssrr.2018-0012,   PubMed: 31435554)
20. Norio Yamamoto, Hirofumi Kosaka, Kousaku Higashino, Masatoshi Morimoto, Kazuta Yamashita, Fumitake Tezuka, Fumio Hayashi, Yoichiro Takata, Toshinori Sakai, Akihiro Nagamachi and Koichi Sairyo :
Vertebral Lateral Notch as Optimal Entry Point for Lateral Mass Screwing Using Modified Roy-Camille Technique.,
Asian Spine Journal, Vol.12, No.2, 272-276, 2018.
(DOI: 10.4184/asj.2018.12.2.272,   PubMed: 29713408)
21. Nori Sato, Kousaku Higashino, Toshinori Sakai, Tomoya Terai, K Vijay Goel, Ashok Biyani, Nabil Ebraheim, Yoichiro Takata, Fumio Hayashi, Kazuta Yamashita, Masatoshi Morimoto, Hiroaki Manabe and Koichi Sairyo :
Role of Epiligament in Ligamentum Flavum Hypertrophy in Patients with Lumbar Spinal Canal Stenosis:a Pilot Study.,
The Journal of Medical Investigation : JMI, Vol.65, No.1.2, 85-89, 2018.
(徳島大学機関リポジトリ: 111416,   DOI: 10.2152/jmi.65.85,   PubMed: 29593200)
22. Kazuta Yamashita, Kousaku Higashino, Hiroaki Hayashi, Fumio Hayashi, Yoshihiro Fukui and Koichi Sairyo :
Pulsation and Collimation During Fluoroscopy to Decrease Radiation: A Cadaver Study.,
JBJS Open Access, Vol.2, No.4, e0039, 2017.
(DOI: 10.2106/JBJS.OA.17.00039,   PubMed: 30229232)
23. Kazuta Yamashita, Toshinori Sakai, Yoichiro Takata, Fumio Hayashi, Fumitake Tezuka, Masatoshi Morimoto, Yutaka Kinoshita, Akihiro Nagamachi, Takashi Chikawa, Hiroshi Yonezu, Kousaku Higashino, Tadanori Sakamaki and Koichi Sairyo :
Utility of STIR-MRI in Detecting the Pain Generator in Asymmetric Bilateral Pars Fracture: A Report of 5 Cases.,
Neurologia Medico-Chirurgica, Vol.58, No.2, 91-95, 2017.
(DOI: 10.2176/nmc.cr.2017-0123,   PubMed: 29276206)
24. 山下 一太, 西良 浩一 :
運動器の痛み 2.発育期(こども)における腰痛とそのマネジメント,
最新医学, Vol.72, No.12, 106-113, 2017年.
25. Kenji Yokoyama, Kenji Endo, Yoichiro Takata, Fumitake Tezuka, Hiroaki Manabe, Kazuta Yamashita, Toshinori Sakai, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
Bone Bruise of the Thoracic Spine Caused by Mild Physical Activity in Children.,
Case Reports in Orthopedics, 2017.
(DOI: 10.1155/2017/8451797,   PubMed: 29318072)
26. Hideyuki Uraoka, Kousaku Higashino, Masatoshi Morimoto, Kazuta Yamashita, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Akihiro Nagamachi, Masaaki Murase and Koichi Sairyo :
Study of lesions of the lumbar endplate based on the stage of maturation of the lumbar vertebral body: the relationship between skeletal maturity and chronological age.,
European Journal of Orthopaedic Surgery & Traumatology, Vol.28, No.2, 183-187, 2017.
(DOI: 10.1007/s00590-017-2032-7,   PubMed: 28918493)
27. Fumitake Tezuka, Toshinori Sakai, Mitsunobu Abe, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
Anatomical considerations of the iliac crest on percutaneous endoscopic discectomy using a transforaminal approach.,
The Spine Journal, Vol.17, No.12, 1875-1880, 2017.
(DOI: 10.1016/j.spinee.2017.06.012,   PubMed: 28645675)
28. Toshinori Sakai, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
Conservative Treatment for Bony Healing in Pediatric Lumbar Spondylolysis.,
Spine, Vol.42, No.12, E716-E720, 2017.
(DOI: 10.1097/BRS.0000000000001931,   PubMed: 27755499)
29. Kenichiro Kita, Toshinori Sakai, Kazuta Yamashita, Akihiro Nagamachi and Koichi Sairyo :
Spontaneous lumbar spinal subdural hematoma: a case report.,
British Journal of Neurosurgery, Vol.13, 1-5, 2017.
(DOI: 10.1080/02688697.2017.1327021,   PubMed: 28502194)
30. Toshinori Sakai, Fumitake Tezuka, Mitsunobu Abe, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
Pediatric Patient with Incidental Os Odontoideum Safely Treated with Posterior Fixation Using Rod-Hook System and Preoperative Planning Using 3D Printer: A Case Report.,
Journal of Neurological Surgery. Part A, Central European Neurosurgery, Vol.78, No.3, 306-309, 2017.
(DOI: 10.1055/s-0036-1584211,   PubMed: 27246991,   Elsevier: Scopus)
31. Kazuta Yamashita, Hisanori Ikuma, Takuya Tokashiki, Takashi Maehara, Akihiro Nagamachi, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino and Koichi Sairyo :
Radiation Exposure to the Hand of a Spinal Interventionalist during Fluoroscopically Guided Procedures.,
Asian Spine Journal, Vol.11, No.1, 75-81, 2017.
(DOI: 10.4184/asj.2017.11.1.75,   PubMed: 28243373)
32. Kenichiro Kita, Yoichiro Takata, Kousaku Higashino, Kazuta Yamashita, Fumitake Tezuka, Toshinori Sakai, Akihiro Nagamachi and Koichi Sairyo :
Surgical Removal of Circumferentially Leaked Polymethyl Methacrylate in the Epidural Space of the Thoracic Spine after Percutaneous Vertebroplasty.,
The Surgery Journal, Vol.3, No.1, e1-e5, 2017.
(DOI: 10.1055/s-0037-1598030,   PubMed: 28825011)
33. Kenichiro Kita, Kazuta Yamashita, Mitsunobu Abe, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
Eight-year follow-up findings of surgical treatment for severe dystrophic changes in the cervical spine associated with neurofibromatosis type I: a case report.,
Journal of Pediatric Orthopaedics. Part B, Vol.26, No.1, 91-94, 2017.
(DOI: 10.1097/BPB.0000000000000307,   PubMed: 26986033,   Elsevier: Scopus)
34. 東野 恒作, 山下 一太, 手束 文威, 髙田 洋一郎, 酒井 紀典, 西良 浩一 :
非特異的腰痛診断に陥りやすい椎間板性腰痛,
日本整形外科スポーツ医学会雑誌, Vol.37, No.1, 2-6, 2017年.
35. Kosuke Sugiura, Toshinori Sakai, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
Signal intensity changes of the posterior elements of the lumbar spine in symptomatic adults.,
Spine Surgery and Related Research, Vol.1, No.3, 140-145, 2017.
(DOI: 10.22603/ssrr.1.2016-0004)
36. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Fumio Hayashi, Fumitake Tezuka, Masatoshi Morimoto, Akihiro Nagamachi and Koichi Sairyo :
The reduction and direct repair of isthmic spondylolisthesis using the smiley face rod method in adolescent athlete: Technical note.,
The Journal of Medical Investigation : JMI, Vol.64, No.1.2, 168-172, 2017.
(徳島大学機関リポジトリ: 111107,   DOI: 10.2152/jmi.64.168,   PubMed: 28373617)
37. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Akihiro Nagamachi and Koichi Sairyo :
Natural Correction and Adaptation of a Severely Deformed Sacral Dome in an Adolescent with Isthmic Spondylolisthesis: A Case Report.,
JBJS Case Connector, Vol.7, No.2, e26, 2017.
(DOI: 10.2106/JBJS.CC.16.00117,   PubMed: 29244666)
38. Kenji Yokoyama, Kazuta Yamashita, Masatoshi Morimoto, Fumitake Tezuka, Fumio Hayashi, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino, Takashi Chikawa, Hiroshi Yonezu, Akihiro Nagamachi and Koichi Sairyo :
Accurate diagnosis of chronic low back pain in a high-level college athlete: a case report.,
The Journal of Medical Investigation : JMI, Vol.64, No.3.4, 313-316, 2017.
(徳島大学機関リポジトリ: 111142,   DOI: 10.2152/jmi.64.313,   PubMed: 28955005)
39. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Fumio Hayashi, Fumitake Tezuka, Masatoshi Morimoto, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
Percutaneous full endoscopic lumbar foraminoplasty for adjacent level foraminal stenosis following vertebral intersegmental fusion in an awake and aware patient under local anesthesia: A case report.,
The Journal of Medical Investigation : JMI, Vol.64, No.3.4, 291-295, 2017.
(徳島大学機関リポジトリ: 111136,   DOI: 10.2152/jmi.64.291,   PubMed: 28954999)
40. Akihiro Nagamachi, Mitsuhiko Takahashi, Noriaki Mima, Keisuke Adachi, Kazumasa Inoue, C Subash Jha, Akihiro Nitta, Masatoshi Morimoto, Tomoya Takasago, Toshiyuki Iwame, Keizo Wada, Fumitake Tezuka, Kazuta Yamashita, Fumio Hayashi, Ryo Miyagi, Toshihiko Nishisho, Ichiro Tonogai, Tomohiro Goto, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino, Takashi Chikawa and Koichi Sairyo :
Radiographic changes of cervical destructive spondyloarthropathy in long-term hemodialysis patients: A 9-year longitudinal observational study.,
The Journal of Medical Investigation : JMI, Vol.64, No.1.2, 68-73, 2017.
(徳島大学機関リポジトリ: 111084,   DOI: 10.2152/jmi.64.68,   PubMed: 28373631)
41. C Subash Jha, Yoichiro Takata, Mitsunobu Abe, Kazuta Yamashita, Fumitake Tezuka, Toshinori Sakai, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
High intensity zone in lumbar spine and its correlation with disc degeneration.,
The Journal of Medical Investigation : JMI, Vol.64, No.1.2, 39-42, 2017.
(徳島大学機関リポジトリ: 111079,   DOI: 10.2152/jmi.64.39,   PubMed: 28373626)
42. Koichi Sairyo, Kousaku Higashino, Kazuta Yamashita, Fumio Hayashi, Keizo Wada, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Masatoshi Morimoto, Tomoya Terai, Takashi Chikawa, Hiroshi Yonezu, Akihiro Nagamachi and Yoshihiro Fukui :
A new concept of transforaminal ventral facetectomy including simultaneous decompression of foraminal and lateral recess stenosis: Technical considerations in a fresh cadaver model and a literature review.,
The Journal of Medical Investigation : JMI, Vol.64, No.1.2, 1-6, 2017.
(徳島大学機関リポジトリ: 111055,   DOI: 10.2152/jmi.64.1,   PubMed: 28373604)
43. Shunsuke Tamaki, Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata and Koichi Sairyo :
Lumbar Posterior Apophyseal Ring Fracture Combined with Spondylolysis in Pediatric Athletes: A Report of Three Cases.,
JBJS Case Connector, Vol.6, No.3, e64, 2016.
(DOI: 10.2106/JBJS.CC.15.00245,   PubMed: 29252641)

総説・解説:

1. 山下 一太, 西良 浩一 :
神経症状・慢性腰痛に対する手術療法 低侵襲手術を中心に,
整形・災害外科, Vol.60, No.5(4), 639-648, 2017年4月.

国際会議:

1. Ishihama Yoshihiro, Toshinori Sakai, Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
Abdominal free air on postoperative CT scans following XLIF,
2nd SOLAS Japan region meeting(November 10,2018), Nagoya, Nov. 2018.
2. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Akihiro Nagamachi and Koichi Sairyo :
Percutaneous endoscopic lumbar discectomy(PED)for top athletes,
The 16th Japan-Korea Combined Meeting of Orthopaedic Sports Medicine(September 8,2018), Tokushima, Sep. 2018.
3. Kazuta Yamashita, Higashino Kosaku, Hiroaki Manabe, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Takashi Chikawa and Koichi Sairyo :
Reducing mechanical stress in immature pediatric spondylolisthesis can make modification of sacral dome: a study of spondylolisthesis rat model,
The 16th Japan-Korea Combined Meeting of Orthopaedic Sports Medicine(September 8,2018), Tokushima, Sep. 2018.
4. Hiroaki Manabe, Toshinori Sakai, Ryo Miyagi, Morimoto Masatoshi, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
MORPHOLOGICAL EVALUATION OF LUMBAR NERVE ROOT USING USING DIFFUSION-WEIGHTED MR NEUROGRAPHY,
Spine Across the Sea 2018(July 29-August 2,2018), Hawaii, Jul. 2018.
5. Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa, Toshinori Sakai and Koichi Sairyo :
Percutaneous endscopic surgery via transforaminal approach for L5/S intra-canal disc herniation- Relation between bone resection volume and pelvic height-,
The 18th Annual Meeting of the Pacific and Asian Society of Minimally Inbasive Spine Surgery(PASMISS 2018)(July 19-21,2018), Taiwan, Jul. 2018.
6. Hiroaki Manabe, Kazuta Yamashita, Kousaku Higashino, Morimoto Masatoshi, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Takashi Chikawa and Koichi Sairyo :
Reducing mechanical stress in immature pediatric spondylolisthesis can make remodeling of sacral dome: a study of spondylolisthesis rat model,
The 18th Annual Meeting of the Pacific and Asian Society of Minimally Inbasive Spine Surgery(PASMISS 2018)(July 19-21,2018), Taiwan, Jul. 2018.
7. Fumitake Tezuka, Futatsugi Toshimasa, Sugiura Kosuke, Ishihama Yoshihiro, Hiroaki Manabe, Fumio Hayashi, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Takashi Chikawa and Sairyo Koichi and :
Transforaminal percutaneous endoscopic lumbar decompression surgery as the revision surgery,
The 18th Annual Meeting of the Pacific and Asian Society of Minimally Inbasive Spine Surgery(PASMISS 2018)(July 19-21,2018), Taiwan, Jul. 2018.
8. Fumitake Tezuka, Sugiura Kosuke, Ishihama Yoshihiro, Hiroaki Manabe, Fumio Hayashi, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Takashi Chikawa and Koichi Sairyo :
Transforaminal percutaneous endoscopic lumbar discectomy using foraminoplastic outside-in technique under local anesthesia,
The 18th Annual Meeting of the Pacific and Asian Society of Minimally Inbasive Spine Surgery(PASMISS 2018)(July 19-21,2018), Taiwan, Jul. 2018.
9. Fumitake Tezuka, Sugiura Kosuke, Yoshihiro Ishihama, Hiroaki Manabe, Fumio Hayashi, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Takashi Chikawa and Koichi Sairyo :
Percutaneous endoscopic lumbar discectomy for the high school athletes,
The 18th Annual Meeting of the Pacific and Asian Society of Minimally Inbasive Spine Surgery(PASMISS 2018)(July 19-21,2018), Taiwan, Jul. 2018.
10. Hiroaki Manabe, Kazuta Yamashita, Fumitake Tezuka, Yoichiro Takata, Toshinori Sakai, Takashi Chikawa and Koichi Sairyo :
Accurate diagnosis of low back pain in adult elite athletes,
The 28th Japan Korea Conbined Orthopaedic Symposium(June 14-15,2018), Gifu, Jun. 2018.
11. Hiroaki Manabe, Toshinori Sakai, Ryo Miyagi, Morimoto Masatoshi, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
MORPHOLOGICAL EVALUATION OF LUMBAR NERVE ROOT USING USING DIFFUSION-WEIGHTED MR NEUROGRAPHY,
49th International Society for the Study of the Lumbar Spine Annual Meeting(May 14-18,2018), Banff, May 2018.
12. Hiroaki Manabe, Toshinori Sakai, Morimoto Masatoshi, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
RADIOLOGICAL OUTCOMES OF LUMBAR INTERBODY FUSION USING TITANIUM-COATED PEEK CAGE,
48th International Society for the Study of the Lumbar Spine Annual Meeting(May 14-18,2018), Banff, May 2018.
13. Toshinori Sakai, Sugiura Kosuke, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
Signal intensity changes of the posterior elements of the lumbar spine in symptomatic adults.,
47th International Society for the Study of the Lumbar Spine Annual Meeting(May 14-18,2018), Banff,Canada, May 2018.
14. Toshinori Sakai, Goto Tsuyoshi, Sugiura Kosuke, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Takashi Chikawa and Koichi Sairyo :
Bony healing rate of stress fracture occurred in discontinuous lamina due to pars defect or spina bifida occulta.,
45th International Society for the Study of the Lumbar Spine Annual Meeting(May 14-18,2018), Banff, May 2018.
15. Kazuta Yamashita, Kousaku Higashino, Hiroaki Hayashi, Toshinori Sakai, Yoichiro Takata, Fumio Hayashi, Fumitake Tezuka, Hiroaki Manabe, Takashi Chikawa, Yoshihiro Fukui and Koichi Sairyo :
A cadaveric study for estimating the dose reduction when using pulsed and collimated x-ray beams in procedures,
45th International Society for the Study of the Lumbar Spine Annual Meeting(May 14-18,2018), Banff, May 2018.
16. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Fumio Hayashi, Fumitake Tezuka, Hiroaki Manabe, Takashi Chikawa and Koichi Sairyo :
Remodeling of the dome deformity in the immature rat lumbar spondylolisthesis model,
45th International Society for the Study of the Lumbar Spine Annual Meeting(May 14-18,2018), Banff, May 2018.
17. Akihiro Nagamachi, 森本 雅俊, Fumitake Tezuka, Fumio Hayashi, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino and Koichi Sairyo :
Medical Economic Efficiency of Percutaneous Endoscopic Lumbar Discectomy in Japan.,
17th Annual meeting of the Pacific and Asian Society of the Minimally Invasive Spine Surgery(July 27-29, 2017), Sapporo, Jul. 2017.
18. 山屋 誠司, Toshinori Sakai, Fumitake Tezuka, 山﨑 悠平, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
Endoscopic Decompression Surgery via a Transforaminal Approach under Local Anesthesia for Lateral Recess Stenosis Due to Lumbar Degenerative Disease.,
17th Annual meeting of the Pacific and Asian Society of the Minimally Invasive Spine Surgery(July 27-29, 2017), Sapporo, Jul. 2017.
19. 山屋 誠司, Toshinori Sakai, Fumitake Tezuka, 山﨑 悠平, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Takashi Chikawa, Akihiro Nagamachi and Koichi Sairyo :
The Usefulness of Surgical Techniques and The Management of Local Anesthesia to Avoid Exiting Nerve Root Injury During Percutaneous Endoscopic Lumbar Discectomy.,
17th Annual meeting of the Pacific and Asian Society of the Minimally Invasive Spine Surgery(July 27-29, 2017), Sapporo, Jul. 2017.
20. Fumitake Tezuka, Hiroaki Manabe, Masatoshi Morimoto, Fumio Hayashi, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Akihiro Nagamachi and Koichi Sairyo :
Risk Assessment of Abdominal and Retroperitoneal Organ Injuries Performing Transforaminal Percutaneous Endoscopic Lumbar Discectomy.,
17th Annual meeting of the Pacific and Asian Society of the Minimally Invasive Spine Surgery(July 27-29, 2017), Sapporo, Jul. 2017.
21. Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino and Koichi Sairyo :
Long term results of arthroscopic debridement of osteochondritis dissecans in adolescent athletes,
American Orthopaedic Society for Sports Medicine Annual Meeting 2017(July 20-23, 2017), Toronto, Jul. 2017.
22. Masatoshi Morimoto, Fumitake Tezuka, Fumio Hayashi, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Kousaku Higashino, Akihiro Nagamachi, Koichi Sairyo, Ryosuke Sato, Masato Miyake and Seiichi Oyadomari :
ER STRESS AGGRAVATES THE HYPERTROPHY OF THE LIGAMNTUM FLAVUM,
International Society for the Study of Lumbar Spine(ISSLS) 2017( May 29June 2, 2017), Athens, May 2017.
23. Yoichiro Takata, Fumitake Tezuka, Kazuta Yamashita, Toshinori Sakai, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
The correlation between spinal alignments with clinical outcome after lumbar decompression/fusion surgery in patients with lumbar spinal canal stenosis,
International Society for the Study of Lumbar Spine(ISSLS) 2017( May 29June 2, 2017), Athens, May 2017.
24. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Yasuyoshi Mase, Akihiro Nagamachi and Koichi Sairyo :
Low back pain of the adolescent athletes -The pathology falls into unidentified non-specific low back pain-,
The International Society for the Advancement of Spine Surgery (April 12-14,2017), Bocs Raton ,FL, Apr. 2017.
25. Kazuta Yamashita, Kousaku Higashino, Toshinori Sakai, Yoichiro Takata, Fumitake Tezuka, Akihiro Nagamachi and Koichi Sairyo :
Percutaneous endoscopic lumbar discectomy(PED) for top athletes,
The International Society for the Advancement of Spine Surgery (April 12-14,2017), Bocs Raton ,FL, Apr. 2017.
26. Toshinori Sakai, Fumitake Tezuka, Kazuta Yamashita, Yoichiro Takata, Kousaku Higashino, Akihiro Nagamachi and Koichi Sairyo :
Conservative Treatment for Bony Healing in Pediatric Lumbar Spondylolysis.,
AAOS 2017 Annual meeting(March 14-18, 2017), San Diego, Mar. 2017.

国内講演発表:

1. 山下 一太, 手束 文威, 眞鍋 裕昭, 杉浦 宏祐, 林 二三男, 髙田 洋一郎, 酒井 紀典, 千川 隆志, 西良 浩一 :
高齢者の腰椎外側陥凹狭窄に対する局所麻酔下のPercutaneous Endoscopic Ventral Facetectomy,
2018年11月.
2. 山下 一太, 手束 文威, 眞鍋 裕昭, 杉浦 宏祐, 林 二三男, 髙田 洋一郎, 酒井 紀典, 千川 隆志, 西良 浩一 :
腰部脊柱管狭窄症に対する局所麻酔下の経皮的内視鏡下除圧術,
第26回日本腰痛学会, 2018年10月.
3. 手束 文威, 眞鍋 裕昭, 森本 雅俊, 林 二三男, 山下 一太, 髙田 洋一郎, 酒井 紀典, 千川 隆志, 長町 顕弘, 西良 浩一 :
腰部脊柱管狭窄症に対する局所麻酔下の経皮的内視鏡下除圧術,
第47回日本脊椎脊髄病学会学術集会, 2018年4月.
4. 山下 一太 :
腰椎分離すべり症における小児椎体変形のリモデリングについて ∼臨床的・基礎的観察∼,
Tokushima Bizan Forum, 2017年1月.

その他・研究会:

1. 手束 文威, 眞鍋 裕昭, 杉浦 宏祐, 林 二三男, 山下 一太, 髙田 洋一郎, 酒井 紀典, 千川 隆志, 西良 浩一 :
腰部脊柱管狭窄症に対する局所麻酔下の経皮的内視鏡下除圧術,
第30回徳大脊椎外科カンファレンス, 2018年8月.

科学研究費補助金 (KAKEN Grants Database @ NII.ac.jp)