Yamamoto Kengo

ヤマモトケンゴ | Yamamoto Kengo

Affiliation and department：
Job title： Professor
Other affiliations (1)：

日本整形外科学会

Homepage URL (1)： http://www.tokyo-med.ac.jp/ortho/

Research field (1)： Orthopedics

Research keywords (5)：生体材料学 , 人工関節 , Biomechanics , TKA , THA

Research theme for competitive and other funds (26)：

2022 - 2025 Elucidation of the molecular mechanism of ectopic ossification control in posterior longitudinal ligament ossification
2021 - 2025 筋音解析システムの確立とそのリハビリ評価法への応用の試み
2021 - 2024 高度架橋ポリエチレン製人工股関節の超長期耐用性の実現を目指した材料設計の至適化
2020 - 2023 複合セラミック製人工股関節の耐用性検証とその予測精度向上を目指した新たな提言
2019 - 2023 Control of the pathology of discogenic low back pain by regulating micro-inflammation

2017 - 2022 Discovery of novel target molecules that regulate discogenic pain by investigating of the mechanism of suppressive action by prostaglandins.

2018 - 2021 Clarification of in-vivo fracture mechanisms of ceramic acetabular liner toward the safety improvement

2017 - 2020 A new diagnostic technology for degeneration of knee ligaments using Raman spectroscopy and its developmetnt toward practical applications

2016 - 2019 Role of DUSP-1 on the regulation of disc degeneration and innervation in the development of discogenic low back pain

2016 - 2019 Regulation of cartilage degeneration and innervation by DUSP-1 in the development of osteoarthritis

2015 - 2018 Elucidation of the effects of antioxidant incorporation on molecular structure and mechanical properties in polyethylene hip joint prostheses

2014 - 2017 Clarification of collagen degeneration mechanisms by NIR-Raman spectroscopy and development of a novel optical biopsy system

2013 - 2017 Mechanism of the suppression of disc degeneration and innervation by prostanoid in human intervetebral disc cells.

2013 - 2016 Effect of acetabular liner thickness on creep resistance in HXLPE for total joint replacement: deformation rate and molecular structure

2012 - 2016 miRNA expression profiling of PLFs stimulated with EP4 agonist

2012 - 2015 Molecular mechanisms of disc degeneration and innervation in human discogenic pain

2010 - 2012 Hip simulator study of wear characteristics of UHMWPE liner

1993 - 1993 骨芽細胞様細胞株(MC3T3-E1)に対する変動電磁場刺激の影響に関する研究

人工関節のバイオメカニクス人工関節の材料特性

肘関節疾患の外科的治療に関する研究

骨・軟骨の代謝に関する研究

人工関節のバイオメカニクスに関する研究

THA TKA Biomechanics

Study on Surgical Treatment for Elbow Joint Disease

Study on Metabolism of Bone and Cartilage

Study on Biomechanics of Artificial Joint

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Papers (102)：

Kyohei Nagayama, Takaaki Shishido, Tsunehito Ishida, Norihiko Iwasa, Yohei Nishikawa, Toshiyuki Tateiwa, Toshinori Masaoka, Kengo Yamamoto. Associations Among Changes in Body Composition, Activity, Muscle Recovery, and Obesity Following Total Knee Arthroplasty: A Retrospective Study. Cureus. 2024. 16. 10. e72282
Toshiyuki Tateiwa, Toshinori Masaoka, Yasuhito Takahashi, Tsunehito Ishida, Takaaki Shishido, Kengo Yamamoto. Unveiling the dynamics of intraoperative contamination in total hip arthroplasty: the discrepancy between particulate and microbial contamination in surgical site infection risk. Arthroplasty (London, England). 2024. 6. 1. 49-49
石田常仁, 立岩俊之, 岩城敬博, 芝入雄一, 正岡利紀, 宍戸孝明, 山本謙吾. AR Hipナビゲーションシステムを用いたTHAカップ設置の精度と前方開角の誤差要因の検討. Hip Joint. 2024. 50. 1. 426-429
立岩俊之, 石田常仁, 正岡利紀, 宍戸孝明, 山本謙吾. 人工関節周囲感染(PJI)の予防・診断・治療の今後の動向人工股関節置換術後感染におけるDAIRの適応と限界. 日本骨・関節感染症学会プログラム・抄録集. 2024. 47回. 57-57
石田常仁, 立岩俊之, 関健, 松岡恒弘, 正岡利紀, 宍戸孝明, 高橋礼典, 山本謙吾. Ceramic-on-ceramic人工股関節置換術後に発生したIL-17Aを介したインプラント周囲局所組織反応(ALTR)の一例. 日本関節病学会誌. 2024. 43. 2. 261-261

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MISC (572)：

石田常仁, 日下部拓哉, 鎌田浩亮, 芝入雄一, 立岩俊之, 正岡利紀, 宍戸孝明, 山本謙吾. Radiographic evaluation of full hydroxyapatite compaction stem for bipolar hemiarthroplasty. Hip Joint. 2023. 49. 1
K Yamamoto, T Shishido, T Tateiwa, Y Katori, T Masaoka, A Imakiire, IC Clarke. Failure of ceramic THR with liner dislocation - a case report. ACTA ORTHOPAEDICA SCANDINAVICA. 2004. 75. 4. 500-502
K Yamamoto, T Shishido, T Tateiwa, Y Katori, T Masaoka, A Imakiire, IC Clarke. Failure of ceramic THR with liner dislocation - a case report. ACTA ORTHOPAEDICA SCANDINAVICA. 2004. 75. 4. 500-502
K Yamamoto, T Masaoka, M Manaka, H Oonishi, Clarke, I, H Shoji, K Kawanabe, A Imakiire. Micro-wear features on unique 100-Mrad cups - Two retrieved cups compared to hip simulator wear study. ACTA ORTHOPAEDICA SCANDINAVICA. 2004. 75. 2. 134-141
K Yamamoto, T Masaoka, M Manaka, H Oonishi, Clarke, I, H Shoji, K Kawanabe, A Imakiire. Micro-wear features on unique 100-Mrad cups - Two retrieved cups compared to hip simulator wear study. ACTA ORTHOPAEDICA SCANDINAVICA. 2004. 75. 2. 134-141

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Books (6)：

High Wear-Resistance of New Ceramics in Hip Simulator Study(共著)
Bioceramics World Scientific Publ. co. 2001
Kohler病(共著)
整形外科専門医をめざすための経験すべき外傷疾患88 メジカルビュー社 2000
胸肋鎖骨異状骨化症(共著)
肩診察ハンドブック医学書院 1998
腰痛の診断(共著)
腰痛と五十肩の診断と治療真興交易医書出版部 1998
Pathological findings of ossification of the posterior longitudinal ligament and ossification of the spinal ligaments in an experimental animal model(共著)
Ossification of the Posterior Longitudinal Ligament-OPLL- Springer-Verlag Tokyo 1996

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Education (4)：

- 1987 Tokyo Medical University Graduate School of Medicine
- 1987 Tokyo Medical University Graduate School, Division of Medicine
- 1983 Tokyo Medical University Faculty of Medicine Course of Medicine
- 1983 Tokyo Medical University Faculty of Medicine

Professional career (1)：

(BLANK) (Tokyo Medical University)

Work history (8)：

2021/09 - 現在東京医科大学病院病院長
2010/10 - 現在 Tokyo Medical University
2004/04 - 現在 Tokyo Medical University
1997/02 - 2004/03 Tokyo Medical University
1997 - 2001 Tokyo Medical University, Assistant Professor

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Association Membership(s) (5)：

日本リハビリテーション医学会 , 日本リウマチ学会 , 日本リウマチ関節外科学会 , 国際整形災害外科学会(SICOT) , 日本整形外科学会

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