Innovation of mobile traction table and implants for total hip arthroplasty

• Project/Area Number: 17K10954
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Orthopaedic surgery
• Research Institution: Chiba University
• Principal Investigator: Nakamura Junichi 千葉大学, 大学院医学研究院, 講師 (80507335)
• Project Period (FY): 2017-04-01 – 2022-03-31
• Project Status: Completed (Fiscal Year 2021)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
• Keywords: 四肢機能再建学

Outline of Final Research Achievements

The hip joint is the largest weight-bearing joint in the lower limbs and is most involved in gait function. The purpose of this study was to contribute to improving the quality of life of the people and reducing medical costs by developing a mobile lower leg traction operating table and implants that support total hip arthroplasty. In the development of the operating table, two designs were invented. In the anatomical study, the femoral nerve, femoral cutaneous nerve, and iliocapsularis muscle were investigated and reported in an English journal so that surgery could be performed safely. In imaging studies using MRI and CT, this researcher visualized the area around the hip joint and verified the accuracy of the artificial hip joint. In January 2019, MIRFY, a purely domestic hip prosthesis, received regulatory approval and launched clinical application.

Academic Significance and Societal Importance of the Research Achievements

超高齢社会を迎えている現代において、歩くということは健康寿命に関わる。人工股関節置換術は一度歩けなくなった人が再び歩けるようになる優れた手術である。本研究は小柄な日本人女性のための人工股関節ミルフィーを開発した。この成果は、従来の人工股関節が小柄な日本人の骨格に適合しにくいという課題を解決した。また、国民の健康に直結する医療機器を輸入に頼っている現状の課題を解決した。さらに、小柄な高齢女性に適した人工股関節の必要性は日本だけの課題ではなく、アジア圏全体の課題であり、日本人と体格の近いアジアの人々にも恩恵をもたらす。

Research Products

• [Journal Article] Usefulness of Simultaneous Magnetic Resonance Neurography and Apparent T2 Mapping for the Diagnosis of Cervical Radiculopathy (2022)
  • Author(s): Enomoto Keigo、Eguchi Yawara、Sato Takashi、Norimoto Masaki、Inoue Masahiro、Watanabe Atsuya、Sakai Takayuki、Yoneyama Masami、Aoki Yasuchika、Orita Sumihisa、Narita Miyako、Inage Kazuhide、Shiga Yasuhiro、Umimura Tomotaka、Sato Masashi、Suzuki Masahiro、Takaoka Hiromitsu、Nakamura Junichi、et al
  • Journal Title: Asian Spine Journal Volume: 16 Issue: 1 Pages: 47-55
  • DOI: 10.31616/asj.2020.0668
  • Peer Reviewed
• [Journal Article] Improvements in Intractable Lumbar and LowerExtremity Symptoms after Systemic Administration of Tocilizumab, an Anti-interleukin-6 Receptor Antibody (2022)
  • Author(s): Sainoh Takeshi、Orita Sumihisa、Miyagi Masayuki、Suzuki-Narita Miyako、Sakuma Yoshihiro、Oikawa Yasuhiro、Kubota Go、Sato Jun、Shiga Yasuhiro、Fujimoto Kazuki、Eguchi Yawara、Koda Masao、Aoki Yasuchika、Akazawa Tsutomu、Furuya Takeo、Nakamura Junichi、et al
  • Journal Title: Asian Spine Journal Volume: 16 Issue: 1 Pages: 99-106
  • DOI: 10.31616/asj.2020.0283
  • Peer Reviewed / Open Access
• [Journal Article] A 2-year longitudinal study of skeletal muscle mass in women over 40?years of age with degenerative lumbar scoliosis (2022)
  • Author(s): Mizutani Masaya、Eguchi Yawara、Toyoguchi Toru、Orita Sumihisa、Inage Kazuhide、Shiga Yasuhiro、Furuya Takeo、Maki Satoshi、Nakamura Junichi、Hagiwara Shigeo、Aoki Yasuchika、Inoue Masahiro、Koda Masao、Takahashi Hiroshi、Akazawa Tsutomu、Shiko Yuki、Kawasaki Yohei、Ohtori Seiji
  • Journal Title: European Spine Journal Volume: - Issue: 5 Pages: 1158-1165
  • DOI: 10.1007/s00586-021-07038-1
  • Peer Reviewed / Open Access
• [Journal Article] Bone union‐promoting effect of romosozumab in a rat posterolateral lumbar fusion model (2022)
  • Author(s): Kim Geundong、Inage Kazuhide、Shiga Yasuhiro、Mukaihata Tomohito、Tajiri Ikuko、Eguchi Yawara、Suzuki‐Narita Miyako、Takaoka Hiromitsu、Hozumi Takashi、Mizuki Norichika、Tsuchiya Ryuto、Otagiri Takuma、Hishiya Takahisa、Arai Takahito、Toshi Noriyasu、Furuya Takeo、Maki Satoshi、Nakamura Junichi、et al
  • Journal Title: Journal of Orthopaedic Research Volume: - Issue: 11 Pages: 2576-2585
  • DOI: 10.1002/jor.25287
  • Peer Reviewed
• [Journal Article] MRI T2-mapping of lumbar facet joints is effective for quantitative evaluation of lumbar instability in patients with degenerative lumbar disorders (2022)
  • Author(s): Iwata Shuhei、Eguchi Yawara、Takaoka Hiromitsu、Koroki Junya、Orita Sumihisa、Inage Kazuhide、Shiga Yasuhiro、Furuya Takeo、Maki Satoshi、Nakamura Junichi、Hagiwara Shigeo、Watanabe Atsuya、Aoki Yasuchika、Inoue Masahiro、Koda Masao、Takahashi Hiroshi、Akazawa Tsutomu、Ohtori Seiji
  • Journal Title: European Spine Journal Volume: - Issue: 6 Pages: 1479-1486
  • DOI: 10.1007/s00586-022-07119-9
  • Peer Reviewed
• [Journal Article] Determinants of fracture type in the proximal femur: Biomechanical study of fresh frozen cadavers and finite element models (2022)
  • Author(s): Yano Sei、Matsuura Yusuke、Hagiwara Shigeo、Nakamura Junichi、Kawarai Yuya、Suzuki Takane、Kanno Keijiro、Shoda Jumpei、Tsurumi Yousuke、Ohtori Seiji
  • Journal Title: Bone Volume: 158 Pages: 116352-116352
  • DOI: 10.1016/j.bone.2022.116352
  • Peer Reviewed / Open Access
• [Journal Article] The influence of calcar collar and surface finish in the cemented femoral component on the incidence of postoperative periprosthetic femoral fracture at a minimum of five years after primary total hip arthroplasty (2022)
  • Author(s): Miyamoto Shuichi、Iida Satoshi、Suzuki Chiho、Kawarai Yuya、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Injury Volume: - Issue: 6 Pages: 2247-2258
  • DOI: 10.1016/j.injury.2022.03.011
  • Peer Reviewed
• [Journal Article] Technical and Conceptual Review on the L5-S1 Oblique Lateral Interbody Fusion Surgery (OLIF51) (2021)
  • Author(s): Orita S, Shiga Y, Inage K, Eguchi Y, Maki S, Furuya T, Aoki Y, Inoue M, Hynes RA, Koda M, Takahashi H, Akazawa T, Nakamura J, et al
  • Journal Title: Spine Surgery and Related Research Volume: 5 Issue: 1 Pages: 1-9
  • DOI: 10.22603/ssrr.2020-0086
  • NAID: 130007975810
  • ISSN: 2432-261X
  • Year and Date: 2021-01-27
  • Peer Reviewed
• [Journal Article] Pulmonary Function Improves in Patients with Adolescent Idiopathic Scoliosis who Undergo Posterior Spinal Fusion Regardless of Thoracoplasty: A Mid-Term Follow-Up (2021)
  • Author(s): Akazawa T, Kotani T, Sakuma T, Nakayama K, Iijima Y, Torii Y, Iinuma M, Kuroya S, Asano K, Ueno J, Yoshida A, Murakami K, Minami S, Orita S, Inage K, Shiga Y, Nakamura J, et al
  • Journal Title: Spine Surgery and Related Research Volume: 5 Issue: 1 Pages: 22-27
  • DOI: 10.22603/ssrr.2020-0077
  • NAID: 130007975809
  • ISSN: 2432-261X
  • Year and Date: 2021-01-27
  • Peer Reviewed
• [Journal Article] Background factors for chronic low back pain resistant to cognitive behavioral therapy (2021)
  • Author(s): Shimizu Keisuke、Inage Kazuhide、Orita Sumihisa、Eguchi Yawara、Shiga Yasuhiro、Koda Masao、Aoki Yasuchika、Kotani Toshiaki、Nakamura Junichi、et al
  • Journal Title: Scientific Reports Volume: 11 Issue: 1
  • DOI: 10.1038/s41598-021-87239-2
  • Peer Reviewed / Open Access
• [Journal Article] Effects of Nintendo Ring Fit Adventure Exergame on Pain and Psychological Factors in Patients with Chronic Low Back Pain (2021)
  • Author(s): Sato Takashi、Shimizu Keisuke、Shiko Yuki、Kawasaki Yohei、Orita Sumihisa、Inage Kazuhide、Shiga Yasuhiro、Suzuki Masahiro、Sato Masashi、Enomoto Keigo、Takaoka Hiromitsu、Mizuki Norichika、Kim Geundong、Hozumi Takashi、Tsuchiya Ryuto、Otagiri Takuma、Mukaihata Tomohito、Nakamura Junichi、et al
  • Journal Title: Games for Health Journal Volume: 10 Issue: 3 Pages: 158-164
  • DOI: 10.1089/g4h.2020.0180
  • Peer Reviewed
• [Journal Article] Associated injury complicated by pediatric lower limb shaft fractures and clinical efficacy of flexible stainless-steel intramedullary nailing in children less than 15 years old (2021)
  • Author(s): Miyamoto Shuichi、Otsuka Makoto、Hasue Fumio、Fujiyoshi Takayuki、Kamiya Koushirou、Kiuchi Hitoshi、Odagiri Takuma、Tanaka Tadashi、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Orthopedic Reviews Volume: 13 Issue: 1
  • DOI: 10.4081/or.2021.8008
  • Peer Reviewed / Open Access
• [Journal Article] Risk factors for a radiolucent line around the acetabular component with an interface bioactive bone cement technique after primary cemented total hip arthroplasty (2021)
  • Author(s): Miyamoto Shuichi、Iida Satoshi、Suzuki Chiho、Nakatani Takushi、Kawarai Yuya、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Bone and Joint Open Volume: 2 Issue: 5 Pages: 278-292
  • DOI: 10.1302/2633-1462.25.bjo-2021-0010.r1
  • Peer Reviewed / Open Access
• [Journal Article] The distance between the femoral nerve and anterior acetabulum is significantly shorter in hip osteoarthritis than in non-osteoarthritis hip (2021)
  • Author(s): Yoshino Kensuke、Hagiwara Shigeo、Nakamura Junichi、Horikoshi Takuro、Yokota Hajime、Shimokawa Kenji、Matsumoto Koji、Shiko Yuki、Kawasaki Yohei、Ohtori Seiji
  • Journal Title: BMC Musculoskeletal Disorders Volume: 22 Issue: 1 Pages: 416-416
  • DOI: 10.1186/s12891-021-04295-5
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Time-Course Changes in Bone Metabolism Markers and Density in Patients with Osteoporosis Treated with Romosozumab: A Multicenter Retrospective Study (2021)
  • Author(s): Inage Kazuhide、Orita Sumihisa、Eguchi Yawara、Shiga Yasuhiro、Koda Masao、Aoki Yasuchika、Kotani Toshiaki、Akazawa Tsutomu、Furuya Takeo、Nakamura Junichi、et al
  • Journal Title: Yonsei Medical Journal Volume: 62 Issue: 9 Pages: 829-829
  • DOI: 10.3349/ymj.2021.62.9.829
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Interobserver and Intraobserver Reliabilities of Three-Dimensional Postoperative Evaluation Software in Total Hip Arthroplasty (2021)
  • Author(s): Konno Kenta、Hagiwara Shigeo、Nakamura Junichi、Kawarai Yuya、Orita Sumihisa、Eguchi Yawara、Ohtori Seiji
  • Journal Title: Advances in Orthopedics Volume: 2021 Pages: 1-9
  • DOI: 10.1155/2021/3705789
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] An Anatomic Study of the Relationship Between the Iliocapsularis Muscle and Iliofemoral Ligament in Total Hip Arthroplasty (2021)
  • Author(s): Konno Kenta、Hagiwara Shigeo、Nakamura Junichi、Suzuki Takane、Eguchi Yawara、Ohtori Seiji
  • Journal Title: Arthroplasty Today Volume: 12 Pages: 57-61
  • DOI: 10.1016/j.artd.2021.09.010
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Analgesic effects and arthritic changes following tramadol administration in a rat hip osteoarthritis model (2021)
  • Author(s): Kanno Keijiro、Suzuki‐Narita Miyako、Kawarai Yuya、Hagiwara Shigeo、Yoh Satoshi、Nakamura Junichi、Orita Sumihisa、Inage Kazuhide、Suzuki Takane、Ohtori Seiji
  • Journal Title: Journal of Orthopaedic Research Volume: - Issue: 8 Pages: 1770-1777
  • DOI: 10.1002/jor.25208
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Mechanism of Chronic Pain of Symptomatic Hip Osteoarthritis by Association of its Distribution, Nociceptive, Neuropathic, Nociplastic, or Mixed-pain Screening, and the Prevalence of Lumbar Spinal Stenosis (2021)
  • Author(s): Miyamoto Shuichi、Iida Satoshi、Miyashita Tomohiro、Katou Kei、Kawarai Yuya、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: The Clinical Journal of Pain Volume: 38 Issue: 2 Pages: 77-87
  • DOI: 10.1097/ajp.0000000000001004
  • Peer Reviewed
• [Journal Article] Novel susceptibility loci for steroid-associated osteonecrosis of the femoral head in systemic lupus erythematosus (2021)
  • Author(s): Suetsugu Hiroyuki、Kim Kwangwoo、Yamamoto Takuaki、Bang So-Young、Sakamoto Yuma、Shin Jung-Min、Sugano Nobuhiko、Kim Ji Soong、Mukai Masaya、Lee Yeon-Kyung、Ohmura Koichiro、Park Dae Jin、Takahashi Daisuke、Ahn Ga-Young、Karino Kohei、Kwon Young-Chang、Miyamura Tomoya、Kim Jihye、Nakamura Junichi、et al
  • Journal Title: Human Molecular Genetics Volume: 31 Issue: 7 Pages: 1082-1095
  • DOI: 10.1093/hmg/ddab306
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Mechanical testing of cephalomedullary nail lag screws after the addition of hydroxyapatite substitutes (2021)
  • Author(s): Nakajima Takayuki、Aoki Yasuchika、Watanabe Atsuya、Inoue Masahiro、Yamaguchi Satoshi、Nakamura Junichi、Matsuura Yusuke、Hagiwara Shigeo、Himeno Daisuke、Ohtori Seiji
  • Journal Title: OTA International: The Open Access Journal of Orthopaedic Trauma Volume: 4 Issue: 4 Pages: e160-e160
  • DOI: 10.1097/oi9.0000000000000160
  • Peer Reviewed / Open Access
• [Journal Article] Japanese Orthopaedic Association 2019 Guidelines for osteonecrosis of the femoral head (2021)
  • Author(s): Ando W, Sakai T, Fukushima W, Kaneuji A, Ueshima K, Yamasaki T, Yamamoto T, Nishii T; Working group for ONFH guidelines, Sugano N.
  • Journal Title: Journal of Orthopaedic Science Volume: 26 Issue: 1 Pages: 46-68
  • DOI: 10.1016/j.jos.2020.06.013
  • Peer Reviewed / Open Access
• [Journal Article] Percutaneously-quantified advanced glycation end-products (AGEs) accumulation associates with low back pain and lower extremity symptoms in middle-aged low back pain patients (2021)
  • Author(s): Umimura T, Orita S, Inage K, Shiga Y, Maki S, Inoue M, Kinoshita H, Norimoto M, Sato T, Sato M, Suzuki M, Enomoto K, Hozumi T, Mizuki N, Takaoka H, Kim G, Nakamura J, et al
  • Journal Title: Journal of Clinical Neuroscience Volume: 84 Pages: 15-22
  • DOI: 10.1016/j.jocn.2020.12.005
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Frequency of Adverse Drug Reactions and Analgesic Effects of Mirogabalin during Treatment of Peripheral Neuropathic Pain: A Retrospective Clinical Investigation (2020)
  • Author(s): Inage K, Sainoh T, Fujiyoshi T, Otagiri T, Aoki Y, Inoue M, Eguchi Y, Orita S, Shiga Y, Koda M, Akazawa T, Furuya T, Nakamura J, et al
  • Journal Title: Spine Surgery and Related Research Volume: 4 Issue: 4 Pages: 354-357
  • DOI: 10.22603/ssrr.2020-0042
  • NAID: 130007930893
  • ISSN: 2432-261X
  • Year and Date: 2020-10-27
  • Peer Reviewed
• [Journal Article] Treatment of protrusion of the acetabular component after total hip arthroplasty in combination with vascular surgery : a report of three cases (2020)
  • Author(s): He P, , Yoshino K, Hagiwara S, Nakamura J, Ueda H, Kawarai Y, Sugano M, Nawata K, Konno K, Yoh S, Matsumiya G, Ohtori S.
  • Journal Title: Chiba medical journal Volume: 96E Issue: 3-4 Pages: 59-65
  • DOI: 10.20776/S03035476-96E-3-P59
  • NAID: 120006881364
  • URL: https://opac.ll.chiba-u.jp/da/curator/108249/
  • Year and Date: 2020-08-10
  • Peer Reviewed / Open Access
• [Journal Article] Spinal Alignments of Residual Lumbar Curve Affect Disc Degeneration after Spinal Fusion in Patients with Adolescent Idiopathic Scoliosis: Follow-up after 5 or More Years (2020)
  • Author(s): Akazawa T, Umehara T, Iinuma M, Asano K, Kuroya S, Torii Y, Murakami K, Kotani T, Sakuma T, Minami S, Orita S, Inage K, Shiga Y, Nakamura J, Inoue G, Miyagi M, Saito W, Eguchi Y, Fujimoto K, Takahashi H, Ohtori S, Niki H.
  • Journal Title: Spine Surgery and Related Research Volume: 4 Issue: 1 Pages: 50-56
  • DOI: 10.22603/ssrr.2019-0048
  • NAID: 130007791223
  • ISSN: 2432-261X
  • Year and Date: 2020-01-27
  • Peer Reviewed
• [Journal Article] Meta-analysis of 208370 East Asians identifies 113 susceptibility loci for systemic lupus erythematosus. (2020)
  • Author(s): Xianyong Yin, et al.
  • Journal Title: Ann Rheum Dis. Volume: 80(5) Issue: 5 Pages: 632-640
  • DOI: 10.1136/annrheumdis-2020-219209
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Short-term mortality and risk factors associated with reoperation after emergency amputation of the lower limbs (2020)
  • Author(s): Miyamoto Shuichi、Otsuka Makoto、Hasue Fumio、Fujiyoshi Takayuki、Kamiya Koushirou、Kiuchi Hitoshi、Tanaka Tadashi、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Journal of Orthopaedic Science Volume: 25 Issue: 3 Pages: 435-440
  • DOI: 10.1016/j.jos.2019.05.018
  • Peer Reviewed
• [Journal Article] Simultaneous MR neurography and apparent T2 mapping of cervical nerve roots before microendoscopic surgery to treat patient with radiculopathy due to cervical disc herniation: Preliminary results (2020)
  • Author(s): Eguchi Y, Enomoto K, Sato T, Watanabe A, Sakai T, Norimoto M, Yoneyama M, Aoki Y, Suzuki M, Yamanaka H, Tamai H, Kobayashi T, Orita S, Suzuki M, Inage K, Shiga Y, Hirosawa N, Inoue M, Koda M, Furuya T, Nakamura J, et al.
  • Journal Title: Journal of Clinical Neuroscience Volume: 74 Pages: 213-219
  • DOI: 10.1016/j.jocn.2019.08.099
  • Peer Reviewed
• [Journal Article] The 2019 Revised Version of Association Research Circulation Osseous Staging System of Osteonecrosis of the Femoral Head (2020)
  • Author(s): Yoon BH, Mont MA, Koo KH, Chen CH, Cheng EY, Cui Q, Drescher W, Gangji V, Goodman SB, Ha YC, Hernigou P, Hungerford MW, Iorio R, Jo WL, Jones LC, Khanduja V, Kim HKW, Kim SY, Kim TY, Lee HY, Lee MS, Lee YK, Lee YJ, Nakamura J, et al
  • Journal Title: The Journal of Arthroplasty Volume: 35 Issue: 4 Pages: 933-940
  • DOI: 10.1016/j.arth.2019.11.029
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Pilot study of oblique lumbar interbody fusion using mobile percutaneous pedicle screw and validation by a three-dimensional finite element assessment (2020)
  • Author(s): Eguchi Y, Orita S, Yamada H, Suzuki M, Yamanaka H, Tamai H, Inage K, Narita M, Shiga Y, Inoue M, Norimoto M, Umimura T, Sato T, Suzuki M, Enomoto K, Koda M, Furuya T, Maki S, Hirosawa N, Aoki Y, Nakamura J, et al
  • Journal Title: Journal of Clinical Neuroscience Volume: 76 Pages: 74-80
  • DOI: 10.1016/j.jocn.2020.04.043
  • Peer Reviewed
• [Journal Article] Postoperative migration of the anatomical and functional anteversion angle following total hip arthroplasty with a well-fixed cemented femoral component with line-to-line implantation (2020)
  • Author(s): Miyamoto Shuichi、Iida Satoshi、Suzuki Chiho、Kawarai Yuya、Nakatani Takushi、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: European Journal of Orthopaedic Surgery & Traumatology Volume: 30 Issue: 6 Pages: 1067-1074
  • DOI: 10.1007/s00590-020-02671-w
  • Peer Reviewed
• [Journal Article] Diagnosis of lumbar radiculopathy using simultaneous MR neurography and apparent T2 mapping (2020)
  • Author(s): Sato T, Eguchi Y, Norimoto M, Inoue M, Enomoto K, Watanabe A, Sakai T, Yoneyama M, Aoki Y, Orita S, Narita M, Inage K, Shiga Y, Umimura T, Sato M, Suzuki M, Takaoka H, Mizuki N, Kim G, Hozumi T, Hirosawa N, Furuya T, Maki S, Nakamura J, et al
  • Journal Title: Journal of Clinical Neuroscience Volume: 78 Pages: 339-346
  • DOI: 10.1016/j.jocn.2020.04.072
  • Peer Reviewed
• [Journal Article] Comparison study of bone strength of the proximal femur with and without hip osteoarthritis by computed tomography-based finite element analysis (2020)
  • Author(s): Sugano Masahiko、Hagiwara Shigeo、Nakamura Junichi、Matsuura Yusuke、Suzuki Takane、Wako Yasushi、Miura Michiaki、Kawarai Yuya、Nawata Kento、Yoshino Kensuke、Konno Kenta、Yoh Satoshi、Ohtori Seiji
  • Journal Title: Journal of Biomechanics Volume: 105 Pages: 109810-109810
  • DOI: 10.1016/j.jbiomech.2020.109810
  • Peer Reviewed
• [Journal Article] Unstable AO/OTA type 31-A1.2 intertrochanteric femur fracture: An unusual case report (2020)
  • Author(s): Miyamoto Shuichi、Iida Satoshi、Nakatani Takushi、Yamagata Hiroyuki、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Trauma Case Reports Volume: 28 Pages: 100326-100326
  • DOI: 10.1016/j.tcr.2020.100326
  • Peer Reviewed
• [Journal Article] Anchor type at upper instrumented vertebra and postoperative shoulder imbalance in patients with Lenke type 1 adolescent idiopathic scoliosis (2020)
  • Author(s): Akazawa T, Kuroya S, Kotani T, Sakuma T, Nakayama K, Iijima Y, Torii Y, Iinuma M, Asano K, Ueno J, Yoshida A, Murakami K, Minami S, Orita S, Inage K, Shiga Y, Nakamura J, et al
  • Journal Title: European Journal of Orthopaedic Surgery & Traumatology Volume: 31 Issue: 2 Pages: 245-251
  • DOI: 10.1007/s00590-020-02766-4
  • Peer Reviewed
• [Journal Article] Relationship between Skeletal Muscle Mass, Bone Mineral Density, and Trabecular Bone Score in Osteoporotic Vertebral Compression Fractures (2020)
  • Author(s): Tokeshi Soichiro、Eguchi Yawara、Suzuki Munetaka、Yamanaka Hajime、Tamai Hiroshi、Orita Sumihisa、Inage Kazuhide、Shiga Yasuhiro、Hagiwara Shigeo、Nakamura Junichi、Akazawa Tsutomu、Takahashi Hiroshi、Ohtori Seiji
  • Journal Title: Asian Spine Journal Volume: － Issue: 3 Pages: 365-372
  • DOI: 10.31616/asj.2020.0045
  • Peer Reviewed
• [Journal Article] Impact of spinal alignment and stiffness on impingement after total hip arthroplasty: a radiographic study of pre- and post-operative spinopelvic alignment (2020)
  • Author(s): Hagiwara Shigeo、Orita Sumihisa、Nakamura Junichi、Inage Kazuhide、Kawasaki Yohei、Shiko Yuki、Eguchi Yawara、Ohtori Seiji
  • Journal Title: European Spine Journal Volume: － Issue: 9 Pages: 2443-2449
  • DOI: 10.1007/s00586-020-06589-z
  • Peer Reviewed
• [Journal Article] Myovascular Preserving Open-Door Laminoplasty for Cervical Spondylotic Myelopathy With Miniplate Fixation (2020)
  • Author(s): Eguchi Y, Suzuki M, Yamanaka H, Tamai H, Kobayashi T, Orita S, Narita M, Inage K, Kanamoto H, Abe K, Inoue M, Norimoto M, Umimura T, Sato T, Aoki Y, Watanabe A, Koda M, Furuya T, Nakamura J, et al
  • Journal Title: International Journal of Spine Surgery Volume: 14 Issue: 4 Pages: 476-482
  • DOI: 10.14444/7062
  • Peer Reviewed
• [Journal Article] Natural history of noise and squeaking in cementless ceramic-on-ceramic total hip arthroplasty (2020)
  • Author(s): Inagaki Kenta、Iida Satoshi、Miyamoto Shuichi、Suzuki Chiho、Nakatani Takushi、Shinada Yoshiyuki、Kawarai Yuya、Hagiwara Shigeo、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Journal of Orthopaedics Volume: 21 Pages: 544-549
  • DOI: 10.1016/j.jor.2020.09.009
  • Peer Reviewed
• [Journal Article] Minimum 5 year follow-up of clinical and radiographic results of cemented acetabular components with an interface bioactive bone cement technique in primary cemented total hip arthroplasty (2020)
  • Author(s): Miyamoto Shuichi、Iida Satoshi、Suzuki Chiho、Nakatani Takushi、Kawarai Yuya、Nakamura Junichi、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Archives of Orthopaedic and Trauma Surgery Volume: 141 Issue: 1 Pages: 139-147
  • DOI: 10.1007/s00402-020-03638-6
  • Peer Reviewed
• [Journal Article] Anatomical Implications Regarding Femoral Nerve Palsy During a Direct Anterior Approach to Total Hip Arthroplasty (2020)
  • Author(s): Yoshino Kensuke、Nakamura Junichi、Hagiwara Shigeo、Suzuki Takane、Kawasaki Yohei、Ohtori Seiji
  • Journal Title: The Journal of Bone and Joint Surgery Volume: 102 Issue: 2 Pages: 137-142
  • DOI: 10.2106/jbjs.19.00667
  • Peer Reviewed
• [Journal Article] Direct medial approach for primary total knee arthroplasty : preliminary results of a novel surgical technique (2019)
  • Author(s): Nakamura J, Shimizu K, Suguro T, Hagiwara S, Orita S, Akazawa T, Nakajima T, Eguchi Y, Inage K, Shiga Y, Ohtori S.
  • Journal Title: Chiba medical journal Volume: 95E Issue: 3 Pages: 45-52
  • DOI: 10.20776/S03035476-95E-3-P45
  • NAID: 120006648576
  • URL: https://opac.ll.chiba-u.jp/da/curator/106201/
  • Year and Date: 2019-06-10
  • Peer Reviewed / Open Access
• [Journal Article] The current situation of the treatment of rheumatoid arthritis in Chiba University Orthopaedic department (2019)
  • Author(s): Miura M, Hagiwara S, Nakamura J, Suzuki M, Lee T, Kobayashi T, Wako Y, Kawarai Y, Nawata K, Sugano M, Yoshino K, Ohtori S.
  • Journal Title: Chiba medical journal Volume: 95E Issue: 2 Pages: 27-32
  • DOI: 10.20776/S03035476-95E-2-P27
  • NAID: 120006619319
  • URL: https://opac.ll.chiba-u.jp/da/curator/106038/
  • Year and Date: 2019-04-10
  • Peer Reviewed / Open Access
• [Journal Article] Innovation insight in total hip arthroplasty using a novel mobile traction table for assisting the direct anterior approach (2019)
  • Author(s): Nakamura J.
  • Journal Title: Chiba medical journal Volume: 95E Issue: 1 Pages: 11-16
  • DOI: 10.20776/S03035476-95E-1-P11
  • NAID: 120006559330
  • URL: https://opac.ll.chiba-u.jp/da/curator/105897/
  • Year and Date: 2019-02-10
  • Peer Reviewed / Open Access
• [Journal Article] Predictive value of magnetic resonance imaging for multifocal osteonecrosis screening associated with glucocorticoid therapy. (2019)
  • Author(s): Nawata K, Nakamura J, Hagiwara S, Wako Y, Miura M, Kawarai Y, Sugano M, Yoshino K, Inage K, Orita S, Ohtori S.
  • Journal Title: Mod Rheumatol. Volume: 31 Issue: 3 Pages: 1-6
  • DOI: 10.1080/14397595.2019.1623363
  • Peer Reviewed
• [Journal Article] Anatomical course of the lateral femoral cutaneous nerve with special reference to the direct anterior approach to total hip arthroplasty. (2019)
  • Author(s): Sugano M, Nakamura J, Hagiwara S, Suzuki T, Nakajima T, Orita S, Akazawa T, Eguchi Y, Kawasaki Y, Ohtori S
  • Journal Title: Mod Rheumatol. Volume: 22 Issue: 4 Pages: 1-6
  • DOI: 10.1080/14397595.2019.1637992
  • Peer Reviewed
• [Journal Article] Diffusion tensor imaging of the sciatic and femoral nerves in unilateral osteoarthritis of the hip and osteonecrosis of femoral head: Comparison of the affected and normal sides (2019)
  • Author(s): Wako Yasushi、Nakamura Junichi、Hagiwara Shigeo、Miura Michiaki、Eguchi Yawara、Suzuki Takane、Orita Sumihisa、Inage Kazuhide、Kawarai Yuya、Sugano Masahiko、Nawata Kento、Yoshino Kensuke、Masuda Yoshitada、Matsumoto Koji、Ohtori Seiji
  • Journal Title: Modern Rheumatology Volume: 29 Issue: 4 Pages: 693-699
  • DOI: 10.1080/14397595.2018.1484545
  • Peer Reviewed
• [Journal Article] Analgesic Effect of Duloxetine on an Animal Model of Monosodium Iodoacetate‐Induced Hip Osteoarthritis (2019)
  • Author(s): Kawarai Yuya、Orita Sumihisa、Nakamura Junichi、Miyamoto Shuichi、Suzuki Miyako、Inage Kazuhide、Hagiwara Shigeo、Suzuki Takane、Nakajima Takayuki、Akazawa Tsutomu、Ohtori Seiji
  • Journal Title: Journal of Orthopaedic Research Volume: 38 Issue: 2 Pages: 422-430
  • DOI: 10.1002/jor.24480
  • Peer Reviewed
• [Journal Article] Intra- and interobserver reliability and agreement in three-dimensional computed tomography measurements of component positions after total knee arthroplasty (2019)
  • Author(s): Yoshino Kensuke、Hagiwara Shigeo、Nakamura Junichi、Tsukeoka Tadashi、Tsuneizumi Yoshikazu、Ohtori Seiji
  • Journal Title: The Knee Volume: 26 Issue: 5 Pages: 1102-1110
  • DOI: 10.1016/j.knee.2019.07.001
  • Peer Reviewed
• [Journal Article] Advanced glycation end products are associated with sarcopenia in older women: aging marker dynamics (2019)
  • Author(s): Eguchi Yawara、Toyoguchi Toru、Inage Kazuhide、Fujimoto Kazuki、Orita Sumihisa、Suzuki Miyako、Kanamoto Hirohito、Abe Koki、Norimoto Masaki、Umimura Tomotaka、Koda Masao、Furuya Takeo、Aoki Yasuchika、Nakamura Junichi、Akazawa Tsutomu、Takahashi Kazuhisa、Ohtori Seiji
  • Journal Title: Journal of Women & Aging Volume: - Issue: 3 Pages: 1-13
  • DOI: 10.1080/08952841.2019.1697161
  • Peer Reviewed / Open Access
• [Journal Article] Reduced leg muscle mass and lower grip strength in women are associated with osteoporotic vertebral compression fractures. (2019)
  • Author(s): Eguchi Y, Toyoguchi T, Orita S, Shimazu K, Inage K, Fujimoto K, Suzuki M, Norimoto M, Umimura T, Shiga Y, Inoue M, Koda M, Furuya T, Maki S, Hirosawa N, Aoki Y, Nakamura J, Hagiwara S, Akazawa T, Takahashi H, Takahashi K, Shiko Y, Kawasaki Y, Ohtori S.
  • Journal Title: Arch Osteoporos. Volume: 14 Issue: 1 Pages: 112-112
  • DOI: 10.1007/s11657-019-0668-0
  • Peer Reviewed
• [Journal Article] MRI evaluation of dural sac enlargement by interspinous process spacers in patients with lumbar spinal stenosis: Does it play a role in the long term? (2019)
  • Author(s): Akazawa T, Kotani T, Sakuma T, Torii Y, Iinuma M, Asano K, Ueno J, Yoshida A, Murakami K, Minami S, Orita S, Inage K, Shiga Y, Nakamura J, Inoue G, Miyagi M, Saito W, Eguchi Y, Fujimoto K, Takahashi H, Ohtori S, Niki H.
  • Journal Title: Journal of Orthopaedic Science Volume: 24 Issue: 6 Pages: 979-984
  • DOI: 10.1016/j.jos.2019.08.018
  • Peer Reviewed
• [Journal Article] Analysis of skeletal muscle mass in women over 40 with degenerative lumbar scoliosis. (2019)
  • Author(s): Eguchi Y, Toyoguchi T, Inage K, Fujimoto K, Orita S, Suzuki M, Kanamoto H, Abe K, Norimoto M, Umimura T, Sato T, Koda M, Furuya T, Aoki Y, Nakamura J, Akazawa T, Takahashi K, Ohtori S.
  • Journal Title: Eur Spine J. Volume: 28 Issue: 7 Pages: 1618-1625
  • DOI: 10.1007/s00586-018-5845-0
  • Peer Reviewed
• [Journal Article] Hooks at the Upper Instrumented Vertebra Can Adjust Postoperative Shoulder Balance in Patients with Adolescent Idiopathic Scoliosis: 5 Years or More of Follow-up (2019)
  • Author(s): Kuroya Shingo、Akazawa Tsutomu、Kotani Toshiaki、Sakuma Tsuyoshi、Minami Shohei、Torii Yoshiaki、Umehara Tasuku、Iinuma Masahiro、Murakami Kenichi、Orita Sumihisa、Inage Kazuhide、Eguchi Yawara、Fujimoto Kazuki、Shiga Yasuhiro、Nakamura Junichi、Inoue Gen、Miyagi Masayuki、Saito Wataru、Ohtori Seiji、Niki Hisateru
  • Journal Title: Asian Spine Journal Volume: 13 Issue: 5 Pages: 793-800
  • DOI: 10.31616/asj.2018.0206
  • Peer Reviewed
• [Journal Article] Favorable outcome of a tractional direct anterior approach to total hip arthroplasty in a patient with Charcot arthropathy : case report (2018)
  • Author(s): Terakawa H, Nakamura J, Sugano M, Hagiwara S, Wako Y, Miura M, Kawarai Y, Nawata K, Yoshino K, Orita S, Ohtori S.
  • Journal Title: Chiba medical journal Volume: 94E Issue: 6 Pages: 55-59
  • DOI: 10.20776/S03035476-94E-6-P55
  • NAID: 120006547324
  • URL: https://opac.ll.chiba-u.jp/da/curator/105819/
  • Year and Date: 2018-12-01
• [Journal Article] The clinical utility of a 3D-isotrophic-voxel MRI compared to a 2D-radial sequence in diagnosis of hip labral tears (2018)
  • Author(s): Hagiwara S, Nakamura J, Watanabe A, Kishida S, Orita S, Takao S, Yoshioka H, Ohtori S.
  • Journal Title: Chiba medical journal Volume: 94E Issue: 1 Pages: 1-8
  • DOI: 10.20776/S03035476-94E-1-P1
  • NAID: 120006410644
  • URL: https://opac.ll.chiba-u.jp/da/curator/104595/
  • Year and Date: 2018-02-01
  • Peer Reviewed / Open Access
• [Journal Article] A comparative study of flat surface design and medial pivot design in posterior cruciate-retaining total knee arthroplasty: a matched pair cohort study of two years (2018)
  • Author(s): Nakamura Junichi、Inoue Takaki、Suguro Toru、Suzuki Masahiko、Sasho Takahisa、Hagiwara Shigeo、Akagi Ryuichiro、Orita Sumihisa、Inage Kazuhide、Akazawa Tsutomu、Ohtori Seiji
  • Journal Title: BMC Musculoskeletal Disorders Volume: 19 Issue: 1 Pages: 234-234
  • DOI: 10.1186/s12891-018-2138-z
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Finite element analysis of the femoral diaphysis of fresh-frozen cadavers with computed tomography and mechanical testing (2018)
  • Author(s): Wako Yasushi、Nakamura Junichi、Matsuura Yusuke、Suzuki Takane、Hagiwara Shigeo、Miura Michiaki、Kawarai Yuya、Sugano Masahiko、Nawata Kento、Yoshino Kensuke、Orita Sumihisa、Inage Kazuhide、Ohtori Seiji
  • Journal Title: Journal of Orthopaedic Surgery and Research Volume: 13 Issue: 1 Pages: 192-192
  • DOI: 10.1186/s13018-018-0898-7
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Changes in proinflammatory cytokines, neuropeptides, and microglia in an animal model of monosodium iodoacetate-induced hip osteoarthritis (2018)
  • Author(s): Kawarai Yuya、Orita Sumihisa、Nakamura Junichi、Miyamoto Shuichi、Suzuki Miyako、Inage Kazuhide、Hagiwara Shigeo、Suzuki Takane、Nakajima Takayuki、Akazawa Tsutomu、Ohtori Seiji
  • Journal Title: Journal of Orthopaedic Research Volume: 36 Issue: 11 Pages: 2978-2986
  • DOI: 10.1002/jor.24065
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] The influence of bone cement and American Society of Anesthesiologists (ASA) class on cardiovascular status during bipolar hemiarthroplasty for displaced femoral-neck fracture: A multicenter, prospective, case-control study (2018)
  • Author(s): Miyamoto Shuichi、Nakamura Junichi、Iida Satoshi、Shigemura Tomonori、Kishida Shunji、Abe Isao、Takeshita Munenori、Otsuka Makoto、Harada Yoshitada、Orita Sumihisa、Ohtori Seiji
  • Journal Title: Orthopaedics & Traumatology: Surgery & Research Volume: 104 Issue: 5 Pages: 687
  • DOI: 10.1016/j.otsr.2018.03.014
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Anatomical Features of the Descending Genicular Artery to Facilitate Surgical Exposure for the Subvastus Approach -A Cadaveric Study (2018)
  • Author(s): Kawarai Yuya、Nakamura Junichi、Suzuki Takane、Hagiwara Shigeo、Miura Michiaki、Ohtori Seiji
  • Journal Title: The Journal of Arthroplasty Volume: 33 Issue: 8 Pages: 2647-2651
  • DOI: 10.1016/j.arth.2018.03.046
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Quality of life of patients with osteonecrosis of the femoral head: a multicentre study (2018)
  • Author(s): Uesugi Yuko、Sakai Takashi、Seki Taisuke、Hayashi Shinya、Nakamura Junichi、Inaba Yutaka、Takahashi Daisuke、Sasaki Kan、Motomura Goro、Mashima Naohiko、Kabata Tamon、Sudo Akihiro、Jinno Tetsuya、Ando Wataru、Nagoya Satoshi、Yamamoto Kengo、Nakasone Satoshi、Ito Hiroshi、Yamamoto Takuaki、Sugano Nobuhiko
  • Journal Title: International Orthopaedics Volume: 42 Issue: 7 Pages: 1517-1525
  • DOI: 10.1007/s00264-018-3897-8
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Transitional changes in the incidence of osteonecrosis in systemic lupus erythematosus patients: focus on immunosuppressant agents and glucocorticoids. (2018)
  • Author(s): Nawata K, Nakamura J, Ikeda K, Furuta S, Nakajima H, Ohtori S, Hagiwara S, Wako Y, Miura M, Kawarai Y, Sugano M, Yoshino K, Orita S, Inage K, Akazawa T.
  • Journal Title: Rheumatology (Oxford). Volume: 印刷中 Issue: 5 Pages: 844-849
  • DOI: 10.1093/rheumatology/key009
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Treatment status and radiographic features of patients with atypical femoral fractures (2018)
  • Author(s): Hagino Hiroshi、Endo Naoto、Yamamoto Tetsuji、Harada Atsushi、Iwamoto Jun、Kondo Naoki、Mashiba Tasuku、Mori Satoshi、Nakamura Junichi、Ohtori Seiji、Sakai Akinori、Takada Junichi、Kato Yoshiharu
  • Journal Title: J Orthop Sci. Volume: 23 Issue: 2 Pages: 316-320
  • DOI: 10.1016/j.jos.2017.10.008
  • Peer Reviewed
• [Journal Article] Interobserver and Intraobserver Reliability of Three-Dimensional Preoperative Planning Software in Total Hip Arthroplasty (2018)
  • Author(s): Wako Yasushi、Nakamura Junichi、Miura Michiaki、Kawarai Yuya、Sugano Masahiko、Nawata Kento
  • Journal Title: J Arthroplasty. Volume: 33 Issue: 2 Pages: 601-607
  • DOI: 10.1016/j.arth.2017.08.031
  • Peer Reviewed
• [Journal Article] Anatomical features of the descending genicular artery to facilitate surgical exposure for a modified subvastus approach in total knee arthroplasty - a cadaveric study - (2018)
  • Author(s): Kawarai Y, Nakamura J, Suzuki T, Hagiwara S, Miura M, Ohtori S.
  • Journal Title: J Arthroplasty Volume: 印刷中
  • Peer Reviewed
• [Journal Article] Interobserver and Intraobserver Reliability of Computed Tomography-Based Three-Dimensional Preoperative Planning for Primary Total Knee Arthroplasty. (2017)
  • Author(s): Miura M, Hagiwara S, Nakamura J, Wako Y, Kawarai Y, Ohtori S.
  • Journal Title: J Arthroplasty. Volume: 印刷中 Issue: 5 Pages: 1572-1578
  • DOI: 10.1016/j.arth.2017.12.035
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Distribution of hip pain in patients with idiopathic osteonecrosis of the femoral head (2017)
  • Author(s): Nakamura Junichi、Konno Kenta、Orita Sumihisa、Hagiwara Shigeo、Shigemura Tomonori、Nakajima Takayuki、Suzuki Takane、Akagi Ryuichiro、Ohtori Seiji
  • Journal Title: Mod Rheumatol. Volume: 27 Issue: 3 Pages: 503
  • DOI: 10.1080/14397595.2016.1209830
  • Peer Reviewed
• [Journal Article] Prediction of fracture load and stiffness of the proximal femur by CT-based specimen specific finite element analysis: cadaveric validation study (2017)
  • Author(s): Miura Michiaki、Nakamura Junichi、Matsuura Yusuke、Wako Yasushi、Suzuki Takane、Hagiwara Shigeo、Orita Sumihisa、Inage Kazuhide、Kawarai Yuya、Sugano Masahiko、Nawata Kento、Ohtori Seiji
  • Journal Title: BMC Musculoskelet Disord. Volume: 18 Issue: 1
  • DOI: 10.1186/s12891-017-1898-1
  • Peer Reviewed / Open Access
• [Journal Article] Diffusion tensor imaging and tractography of the sciatic and femoral nerves in healthy volunteers at 3T. (2017)
  • Author(s): Wako Y, Nakamura J, Eguchi Y, Hagiwara S, Miura M, Kawarai Y, Sugano M, Nawata K, Yoshino K, Toguchi Y, Masuda Y, Matsumoto K, Suzuki T, Orita S, Ohtori S.
  • Journal Title: J Orthop Surg Res. Volume: 12 Issue: 1
  • DOI: 10.1186/s13018-017-0690-0
  • Peer Reviewed / Open Access
• [Journal Article] Genome-wide Association Study of Idiopathic Osteonecrosis of the Femoral Head (2017)
  • Author(s): Sakamoto Y, Yamamoto T, Sugano N, Takahashi D, Watanabe T, Atsumi T, Nakamura J, Hasegawa Y, Akashi K, Narita I, Miyamoto T, Takeuchi T, Ikari K, Amano K, Fujie A, Kubo T, Tada Y, Kaneuji A, Nakamura H, Miyamura T, Kabata T, Yamaji K, Okawa T, Sudo A, Ohzono K, Tanaka Y, Yasunaga Y, Matsuda S, Imai Y
  • Journal Title: Sci Rep. Volume: 7 Issue: 1 Pages: 15035-15035
  • DOI: 10.1038/s41598-017-14778-y
  • NAID: 120006817606
  • Peer Reviewed / Open Access
• [Journal Article] Answer to the Letter to the Editor of Wang Kai et al. concerning “Radiographic evaluation of indirect decompression of mini-open anterior retroperitoneal lumbar interbody fusion: oblique lateral interbody fusion for degenerated lumbar spondylolisthesis” by Jun Sato et al. Eur Spine J (2017) 26:671?678 (2017)
  • Author(s): Sato Jun、Ohtori Seiji、Orita Sumihisa、Yamauchi Kazuyo、Eguchi Yawara、Ochiai Nobuyasu、Kuniyoshi Kazuki、Aoki Yasuchika、Nakamura Junichi、Miyagi Masayuki、Suzuki Miyako、Kubota Gou、Inage Kazuhide、Sainoh Takeshi、Fujimoto Kazuki、Shiga Yasuhiro、Abe Koki、Kanamoto Hiroto、Inoue Gen、Takahashi Kazuhisa
  • Journal Title: Eur Spine J Volume: 27 Issue: 1 Pages: 240-241
  • DOI: 10.1007/s00586-017-5326-x
  • Peer Reviewed
• [Journal Article] Inhibiting Vascular Endothelial Growth Factor in Injured Intervertebral Discs Attenuates Pain-Related Neuropeptide Expression in Dorsal Root Ganglia in Rats (2017)
  • Author(s): Sato J, Inage K, Miyagi M, Sakuma Y, Yamauchi K, Koda M, Furuya T, Nakamura J, Suzuki M, Kubota G, Oikawa Y, Sainoh T, Fujimoto K, Shiga Y, Abe K, Kanamoto H, Inoue M, Kinoshita H, Norimoto M, Umimura T, Takahashi K, Ohtori S, Orita S
  • Journal Title: Asian Spine J. Volume: 11 Issue: 4 Pages: 556-556
  • DOI: 10.4184/asj.2017.11.4.556
  • Peer Reviewed
• [Journal Article] Acute Traumatic Patellar Tendon Rupture at the Tibial Tuberosity Attachment without Avulsion Fracture (2017)
  • Author(s): Miyamoto Shuichi、Otsuka Makoto、Hasue Fumio、Fujiyoshi Takayuki、Kamiya Koushirou、Kiuchi Hitoshi、Ohara Ken、Yunde Atsushi、Toki Yasunori、Tanaka Tadashi、Nakamura Junichi、Ohtori Seiji
  • Journal Title: Case Rep Orthop. Volume: 2017 Pages: 1-5
  • DOI: 10.1155/2017/2537028
  • Peer Reviewed / Open Access
• [Journal Article] Radical Surgery of Only the Anterior Elements of the Spine at the Posterior Element Fusion Level due to Metastatic Thyroid Cancer (2017)
  • Author(s): Tsuchiya Ryuto、Fujimoto Kazuki、Inage Kazuhide、Orita Sumihisa、Shiga Yasuhiro、Kamoda Hiroto、Yamauchi Kazuyo、Suzuki Miyako、Sato Jun、Abe Koki、Kanamoto Hirohito、Inoue Masahiro、Kinoshita Hideyuki、Norimoto Masaki、Umimura Tomotaka、Koda Masao、Furuya Takeo、Nakamura Junichi、Takahashi Kazuhisa、Ohtori Seiji
  • Journal Title: Case Rep Orthop. Volume: 2017 Pages: 1-5
  • DOI: 10.1155/2017/2365808
  • Peer Reviewed / Open Access
• [Journal Article] Platelet-rich plasma enhances bone union in posterolateral lumbar fusion: A prospective randomized controlled trial (2017)
  • Author(s): Kubota Go、Kamoda Hiroto、Orita Sumihisa、Yamauchi Kazuyo、Sakuma Yoshihiro、Oikawa Yasuhiro、Inage Kazuhide、Sainoh Takeshi、Sato Jun、Ito Michihiro、Yamashita Masaomi、Nakamura Junichi、Suzuki Takane、Takahashi Kazuhisa、Ohtori Seiji
  • Journal Title: Spine J. Volume: 印刷中 Issue: 2 Pages: e34-e40
  • DOI: 10.1016/j.spinee.2017.07.167
  • Peer Reviewed
• [Journal Article] Revision Total Hip Arthroplasty Using a Cementless Cup Supporter and Iliac Autograft: A Minimum of 15-Year Follow-Up (2017)
  • Author(s): Yoshino Kensuke、Tsukeoka Tadashi、Tsuneizumi Yoshikazu、Lee Tae Hyun、Nakamura Junichi、Suzuki Masahiko、Ohtori Seiji
  • Journal Title: J Arthroplasty. Volume: 32 Issue: 11 Pages: 3495-3501
  • DOI: 10.1016/j.arth.2017.06.026
  • Peer Reviewed
• [Journal Article] A Clinical Prospective Observational Cohort Study on the Prevalence and Primary Diagnostic Accuracy of Occult Vertebral Fractures in Aged Women with Acute Lower Back Pain Using Magnetic Resonance Imaging (2017)
  • Author(s): Terakado Atsushi、Orita Sumihisa、Inage Kazuhide、Kubota Go、Kanzaki Tomohiro、Mori Hiroshi、Shinohara Yuji、Nakamura Junichi、Matsuura Yusuke、Aoki Yasuchika、Furuya Takeo、Koda Masao、Ohtori Seiji
  • Journal Title: Pain Res Manag. Volume: 印刷中 Pages: 1-5
  • DOI: 10.1155/2017/9265259
  • Peer Reviewed
• [Journal Article] Does the surgical approach influence the implant alignment in total hip arthroplasty? Comparative study between the direct anterior and the anterolateral approaches in the supine position (2017)
  • Author(s): Kawarai Yuya、Iida Satoshi、Nakamura Junichi、Shinada Yoshiyuki、Suzuki Chiho、Ohtori Seiji
  • Journal Title: Int Orthop. Volume: 41 Issue: 12 Pages: 2487-2493
  • DOI: 10.1007/s00264-017-3521-3
  • Peer Reviewed
• [Journal Article] Does Discontinuing Teriparatide Treatment and Replacing It with Bisphosphonate Maintain the Volume of the Bone Fusion Mass after Lumbar Posterolateral Fusion in Women with Postmenopausal Osteoporosis? (2017)
  • Author(s): Ohtori Seiji、Orita Sumihisa、Yamauchi Kazuyo、Eguchi Yawara、Aoki Yasuchika、Nakamura Junichi、Suzuki Miyako、Kubota Gou、Inage Kazuhide、Shiga Yasuhiro、Abe Koki、Fujimoto Kazuki、Kanamoto Hirohito、Inoue Masahiro、Kinoshita Hideyuki、Furuya Takeo、Koda Masao
  • Journal Title: Asian Spine J Volume: 11 Issue: 2 Pages: 272-277
  • DOI: 10.4184/asj.2017.11.2.272
  • Peer Reviewed
• [Journal Article] Intraoperative blood pressure changes during cemented versus uncemented bipolar hemiarthroplasty for displaced femoral neck fracture: a multi-center cohort study: The effect of bone cement for bipolar hemiarthroplasty in elderly patients (2017)
  • Author(s): Miyamoto S, Nakamura J, Iida S, Shigemura T, Kishida S, Abe I, Takeshita M, Harada Y, Orita S, Ohtori S.
  • Journal Title: Arch Orthop Trauma Surg. Volume: 137 Issue: 4 Pages: 523
  • DOI: 10.1007/s00402-017-2651-9
  • Peer Reviewed
• [Journal Article] Safety and efficacy of extracorporeal shock wave therapy for osteonecrosis of the femoral head - a phase I clinical trial - (2017)
  • Author(s): Nakamura J, Ochiai N, Ohtori S, Orita S, Hagiwara S, Yamazaki H, Suzuki T, Takahashi K.
  • Journal Title: Chiba Med J. Volume: 93E Pages: 45-51
  • NAID: 120006370669
  • Peer Reviewed
• [Journal Article] Pain-related behavior and the characteristics of dorsal-root ganglia in a rat model of hip osteoarthritis induced by mono-iodoacetate. (2016)
  • Author(s): Miyamoto S, Nakamura J, Ohtori S, Orita S, Nakajima T, Omae T, Hagiwara S, Takazawa M, Suzuki M, Suzuki T, Takahashi K.
  • Journal Title: J Orthop Res. Volume: - Issue: 7 Pages: 1424-1430
  • DOI: 10.1002/jor.23395
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] 純国産人工股関節ミルフィーの三次元適合性評価 (2022)
  • Author(s): 中村 順一、萩原 茂生、瓦井 裕也
  • Organizer: 第52回日本人工関節学会
• [Presentation] 新型国産人工股関節ミルフィーの予備研究ー第一報ー (2021)
  • Author(s): 中村 順一、萩原 茂生、瓦井 裕也
  • Organizer: 第50回日本リウマチの外科学会
• [Presentation] 純国産人工股関節ミルフィー (MIRFY)の予備調在ー第一報一 (2021)
  • Author(s): 中村順一、萩原茂生、瓦井裕也、 神野敬士朗、矢野斉、鶴見要介、 正田純平、平沢累
  • Organizer: 第48回8本股関節学会学術集会
• [Presentation] 当科における関節リウマチ治療の現状：2016年 (2020)
  • Author(s): 中村 順一、萩原 茂生
  • Organizer: 第49回日本リウマチの外科学会
• [Presentation] 整形外科目線からみたリウマチ治療のunmet needs-JAK阻害薬とBio- (2020)
  • Author(s): 中村 順一
  • Organizer: 第25回東葛関節研究会
• [Presentation] 関節リウマチにおけるアバタセプトの骨破壊抑制 (2020)
  • Author(s): 中村 順一
  • Organizer: オレンシアインターネットシンポジウム
  • Invited
• [Presentation] DAA（Direct Anterior Approach）アプローチ～若手が知っておくべきピットフォール～牽引手術台による手術支援 (2020)
  • Author(s): 中村 順一
  • Organizer: 第61回関東整形災害外科学会
• [Presentation] 新しい人工関節手術のための専用手術台と大学発インプラントの萌芽的研究 (2020)
  • Author(s): 中村順一
  • Organizer: 千葉大発イノベーションとベンチャー育成
• [Presentation] 健康寿命を伸ばす携帯型手術台と純国産人工股関節の社会実装 (2020)
  • Author(s): 中村順一
  • Organizer: NEDO最終審査会
• [Presentation] 生涯歩くために携帯型手術台と純国産人工関節で健康寿命を伸ばす (2020)
  • Author(s): 中村順一
  • Organizer: Japan Challenge Gate 2020～全国ビジネスプランコンテスト～
• [Presentation] 健康寿命延伸をめざして！生涯歩くための股関節専用手術台と純国産インプラントの萌芽 (2020)
  • Author(s): 中村順一
  • Organizer: 未来2020
• [Presentation] 大腿神経と寛骨臼縁との距離―屍体を用いた解剖学的検討― (2019)
  • Author(s): 吉野謙輔、中村順一、萩原茂生、瓦井裕也、菅野真彦、縄田健斗、鈴木昌彦、大鳥精司
  • Organizer: 第63回日本リウマチ学会総会・学術集会
• [Presentation] 大腿神経と寛骨臼縁との距離からみた寛骨臼前方安全域―屍体を用いた解剖学的検討― (2019)
  • Author(s): 吉野謙輔、中村順一、萩原茂生、鈴木崇根、瓦井裕也、菅野真彦、縄田健斗、紺野健太、葉佐俊、大鳥精司
  • Organizer: 第92回日本整形外科学会学術総会
• [Presentation] 3D MRIを用いた変形性股関節症における股関節周囲筋の評価 (2019)
  • Author(s): 萩原茂生、中村順一、瓦井裕也、菅野真彦、縄田健斗、吉野謙輔、紺野健太、葉佐俊、大鳥精司
  • Organizer: 第92回日本整形外科学会学術総会 2019.5.9-12 横浜
• [Presentation] Diffusion tensor imaging of the sciatic and femoral nerves in osteoarthritis of the hip and osteonecrosis of femoral head (2019)
  • Author(s): Shigeo Hagiwara, Wako Yasushi, Junichi Nakamura, Miura Michiaki, Yawara Eguchi, Yuya Kawarai, Masahiko Sugano, Kenoto Nawata, Kensike Yoshino, Kenta Konno, Satoshi Yoh
  • Organizer: ISMRM2019
  • Int'l Joint Research
• [Presentation] ステロイドに関連する骨壊死の病態解明 (2019)
  • Author(s): 中村順一
  • Organizer: CK丸の内運動器カンファレンス
• [Presentation] 関節リウマチに対するイグラチモドの短期経過 (2019)
  • Author(s): 中村順一、萩原茂生、吉野謙輔、紺野健太、葉佐俊、神野敬士郎、矢野斉、正田純平、鈴木昌彦
  • Organizer: 第48回日本リウマチの外科学会
• [Presentation] 日本人の骨格構造に対するツバイミューラステムデザインの三次元適合性評価 (2019)
  • Author(s): 中村順一、萩原茂生、吉野謙輔、葉佐俊、紺野健太、神野敬士朗、矢野斉、正田純平
  • Organizer: 第46回日本股関節学会学術集会
• [Presentation] 大腿神経と寛骨臼縁との距離からみた寛骨臼前方危険域 -屍体を用いた解剖学的検討- (2019)
  • Author(s): 吉野謙輔、中村順一、萩原茂生、紺野健太、葉佐俊、神野敬士朗、矢野斉、正田純平、大鳥精司
  • Organizer: 第46回日本股関節学会学術集会
• [Presentation] 健康寿命を向上させる！新しい人工股関節手術のための専用手術台と大学発インプラントの萌芽的研究 (2019)
  • Author(s): 中村順一
  • Organizer: ベンチャーカップCHIBA
• [Presentation] アジア人（東洋人）の関節構造の再認識について (2018)
  • Author(s): 中村順一
  • Organizer: 第30年度第2回 体内埋め込み型材料（三次元積層造形医療機器）開発ワーキンググループ委員会
  • Invited
• [Presentation] RA下肢手術最新知見 (2018)
  • Author(s): 中村順一
  • Organizer: RA関節破壊マネジメントセミナー
  • Invited
• [Presentation] 関節リウマチと骨粗鬆症の病診連携 (2018)
  • Author(s): 中村順一
  • Organizer: きみさらづ研究会
  • Invited
• [Presentation] 股関節の痛みと治しかた 21世紀の進歩 (2018)
  • Author(s): 中村順一
  • Organizer: のぞみ会千葉支部 医療講演会
  • Invited
• [Presentation] Crowe 1に対する私のTHA 仰臥位前方進入法（手技の実際） (2018)
  • Author(s): 中村順一
  • Organizer: 第20回OECスタンダードコースHIP
  • Invited
• [Presentation] モジュラー型ツバイミューラーステムと牽引手術台を用いた仰臥位前方アプローチによる人工股関節全置換 －次世代への展望－ (2018)
  • Author(s): 中村 順一
  • Organizer: 第48回日本人工関節学会
  • Invited
• [Presentation] 私の手術手技ビデオ１ Crowe 1に対する私のTHA (DAA) (2018)
  • Author(s): 中村 順一
  • Organizer: 第19回OECスタンダードコースHIP
  • Invited
• [Presentation] A comparative Study of the Direct Anterior Approach and Anterolateral Approach in the Supine Position (2018)
  • Author(s): Yuya Kawarai, Satoshi Iida, Junichi Nakamura, Shigeo Hagiwara, Yasushi Wako, Michiaki Miura, Masahiko Sugano, Kento Nawata, Seiji Ortori
  • Organizer: AAOS 2018 Annual Meeting
  • Int'l Joint Research
• [Presentation] Anatomical Study Of The Lateral Cutaneous Nerve With Special Reference To Direct Anterior Approach For Hip (2018)
  • Author(s): Masahiko Sugano, Junichi Nakamura, Shigeo Hagiwara, Yasushi Wako, Michiaki Miura, Yuya Kawarai, Kento Nawata, Kensuke Yoshino, Seiji Ohtori
  • Organizer: ORS 2018 Annual Meeting
  • Int'l Joint Research
• [Presentation] Intra- and Inter-observer Reliability of Postoperative Evaluation Software Using 3D CT Data for Total Knee Arthroplasty Component Position (2018)
  • Author(s): Kensuke Yoshino, Tadashi Tsukeoka, Yoshikazu Tsuneizumi, Junichi Nakamura, Shigeo Hagiwara, Yasushi Wako, Michiaki Miura, Yuya Kawarai, Masahiko Sugano, Kento Nawata, Seiji Ohtori
  • Organizer: ORS 2018 Annual Meeting
  • Int'l Joint Research
• [Presentation] Traction DAA における術中透視の活用による safe zone の追求 (2017)
  • Author(s): 中村 順一、萩原 茂生、輪湖 靖、三浦 道明、瓦井 裕也、菅野 真彦、縄田 健斗、吉野 謙輔.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] Direct medial approach for total knee arthroplasty. (2017)
  • Author(s): Nakamura J, Shimizu K.
  • Organizer: Congress 14th AFJO: Association France-Japon d'Orthopedie
  • Int'l Joint Research
• [Presentation] 特発性大腿骨頭壊死症における疼痛発現部位 (2017)
  • Author(s): 中村 順一, 大鳥 精司, 紺野 健太, 萩原 茂生, 中嶋 隆行, 重村 知徳, 輪湖 靖, 三浦 道明, 瓦井 裕也, 菅野 真彦, 縄田 健斗.
  • Organizer: 第90回日本整形外科学会学術総会
• [Presentation] 最新の知見からみる関節リウマチ診療における病診連携の重要性～早期診断・早期治療を目指して～ (2017)
  • Author(s): 中村 順一
  • Organizer: リウマチと股関節診療病診連携の会
  • Invited
• [Presentation] 仰臥位前方進入法（手技の実際）～ビデオ供覧～ (2017)
  • Author(s): 中村 順一
  • Organizer: 第18回OECスタンダードコースHIP
  • Invited
• [Presentation] セメントレスステム手技の実際 (2017)
  • Author(s): 中村 順一
  • Organizer: 第18回OECスタンダードコースHIP
  • Invited
• [Presentation] 関節リウマチに対するアバタセプトの使い方と有用性 (2017)
  • Author(s): 中村 順一
  • Organizer: Chiba Bone and Joint Conference
  • Invited
• [Presentation] 術中透視の活用によるsafe zoneの追求 (2017)
  • Author(s): 中村 順一
  • Organizer: 第17回千葉股関節研究会
• [Presentation] 3D MRI を用いた変形性股関節症における股 関節周囲筋の評価 (2017)
  • Author(s): 萩原 茂生、中村 順一、輪湖 靖、三浦 道明、瓦井 裕也、菅野 真彦、縄田 健斗、吉野 兼輔．
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] 股関節周囲における大腿神経の走行 ―健常 股と寛骨臼形成不全股の比較― (2017)
  • Author(s): 吉野 謙輔、中村 順一、萩原 茂生、輪湖 靖、三浦 道明、瓦井 裕也、菅野 真彦、縄田 健斗、大鳥 精司.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] ラット股関節 monoiodoacetate 投与変形性関節症モデルにおける疼痛機序の解明 (2017)
  • Author(s): 瓦井 裕也、中村 順一、萩原 茂生、宮本 周一、輪湖 靖、三浦 道明、 菅野 真彦、縄田 健斗、吉野 謙輔.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] 新鮮凍結屍体を用いた大腿骨近位部骨折有限要素解析モデル材料特性予測式による相違 (2017)
  • Author(s): 三浦 道明、中村 順一、萩原 茂生、輪湖 靖、瓦井 裕也、菅野 真彦、縄田 健斗、吉野 謙輔、松浦 佑介.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] 股関節前方アプローチにおける外側大腿皮神 経損傷リスクの解剖学的検討 (2017)
  • Author(s): 菅野 真彦、中村 順一、萩原 茂生、輪湖 靖、三浦 道明、瓦井 裕也、縄田 健斗、吉野 謙輔.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] 人工股関節全置換術後の転倒関連自己効力感と移動能力、QOLの関連について (2017)
  • Author(s): 寺島 莉穂、中村 順一、加藤 真敏、浅見 勇太、萩原 茂生、輪湖 靖、三浦 道明、菅野 真彦、村田 淳.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] 人工股関節置換術における Zedhip を用いた3D 術前計画の検者内、検者間差の検討 (2017)
  • Author(s): 輪湖 靖、中村 順一、萩原 茂生、三浦 道明、瓦井 裕也、菅野 真彦、縄田 健斗、吉野 謙輔.
  • Organizer: 第44回日本股関節学会学術集会
• [Presentation] 人工股関節全置換術後の帰結先に影響を及ぼす術前因子の検討 (2017)
  • Author(s): 浅見 勇太、中村 順一、加藤 真敏、霜田 晃佑、寺島 莉穂、萩原 茂生、 輪湖 靖、三浦 道明、菅野 真彦、村田 淳.
  • Organizer: 第44回日本股関節学会学術集会
• [Book] 歩くということ As You Walk 人工関節という希望 (2019)
  • Author(s): 中村順一、川﨑善之
  • Total Pages: 182
  • Publisher: 幻冬舎
  • ISBN: 9784344923898
• [Patent(Industrial Property Rights)] 下肢牽引装置におけるヒップピロー設置台 (2020)
  • Inventor(s): 萩原茂生、中村順一、川崎善之、谷村雅人、大石泰史
  • Industrial Property Rights Holder: 萩原茂生、中村順一、川崎善之、谷村雅人、大石泰史
  • Industrial Property Rights Type: 意匠
  • Filing Date: 2020
• [Patent(Industrial Property Rights)] 下肢関節手術用牽引手術台、接続マットユニット及び下肢関節手術用牽引手術台設置・収納システム (2018)
  • Inventor(s): 中村順一
  • Industrial Property Rights Holder: 中村順一
  • Industrial Property Rights Type: 特許
  • Filing Date: 2018
  • Acquisition Date: 2018
• [Patent(Industrial Property Rights)] 人工股関節置換術用具及びこれらを用いた人工股関節置換手術システム (2018)
  • Inventor(s): 中村順一
  • Industrial Property Rights Holder: 中村順一
  • Industrial Property Rights Type: 特許
  • Filing Date: 2018
  • Acquisition Date: 2019
• [Patent(Industrial Property Rights)] 手術台搬送用キャリア (2017)
  • Inventor(s): 中村 順一
  • Industrial Property Rights Holder: 千葉大学
  • Industrial Property Rights Type: 意匠
  • Filing Date: 2017
  • Acquisition Date: 2017