Personnel Information

写真a

OH Yoto


Job title

Associate Professor

Mail Address

The inquiry by e-mail is 《here

Graduating School 【 display / non-display

  • Tokyo Medical and Dental University, Faculty of Medicine, 2004.03, Graduated

Graduate School 【 display / non-display

  • Tokyo Medical and Dental University, Doctor's Course, 2015.03, Completed

Campus Career 【 display / non-display

  • 2014.04
    -
    2015.03
    Tokyo Medical and Dental University, (Old Organization)Medical Hospital, Hospital Departments, Department of Sensory, Orthopedic, and Dematologic Medicine, Orthopaedic Surgery, Senior Resident
  • 2015.04
    -
    2017.03
    Tokyo Medical and Dental University, (Old Organization)Medical Hospital, Hospital Departments, Department of Sensory, Orthopedic, and Dematologic Medicine, Orthopaedic Surgery, Assistant Professor
  • 2017.04
    -
    2024.03
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Endowed Departments, Department of Orthopaedic and Trauma Research, Junior Associate Professor
  • 2024.04
    -
    Now
    Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences, Endowed Departments, Department of Orthopaedic and Trauma Research, Associate Professor

Academic Society Affiliations 【 display / non-display

  • AO Trauma

  • Orthopaedic Trauma Association

Academic Activity 【 display / non-display

  • 2018.07
    -
    Now
    Orthopaedic Trauma Association (OTA) International Active member

Research Areas 【 display / non-display

  • Orthopedics

Qualification Acquired 【 display / non-display

  • Doctor

 

Published Papers & Misc 【 display / non-display

  1. Jun Hashimoto, Yoto Oh, Kouhei Yamamoto, Toshitaka Yoshii, Kazuyuki Fukushima, Masanobu Kitagawa, Atsushi Okawa. Frequency and pathogenesis of periprosthetic atypical femoral fractures associated with total knee arthroplasty: A multicenter prospective study with complementary histopathological and biomechanical analysis. Injury. 2023.10; 111136. ( PubMed, DOI )

  2. Takumi Kaku, Yoto Oh, Shingo Sato, Hirotaka Koyanagi, Yuki Funauchi, Takashi Hirai, Masato Yuasa, Yu Matsukura, Toshitaka Yoshii, Tsuyoshi Nakagawa, Satoshi Miyake, Atsushi Okawa. Prevalence of Precursory Signs of Atypical Femoral Fractures in Patients Receiving Bone-Modifying Agents for Bone Metastases: A Cross-Sectional Study. JBMR Plus. 2023.07; 7 (7): e10749. ( PubMed, DOI )

  3. Matsumoto R, Yoshii T, Egawa S, Hashimoto M, Hirai T, Inose H, Oh Y, Fujita K, Okawa A, Sotome S. Local Suppression Effect of Paclitaxel-Impregnated Hydroxyapatite/Collagen on Breast Cancer Bone Metastasis in a Rat Model. Spine surgery and related research. 2022; 6 (3): 294-302. ( PubMed, DOI )

  4. Yoto Oh, Kouhei Yamamoto, Toshitaka Yoshii, Masanobu Kitagawa, Atsushi Okawa. Current concept of stress fractures with an additional category of atypical fractures: a perspective review with representative images. Ther Adv Endocrinol Metab. 2021.10; 12 20420188211049619. ( PubMed, DOI )

  5. Ogawa Takahisa, Yoshii Toshitaka, Moriwaki Mutsuko, Morishita Shingo, Oh Yoto, Miyatake Kazumasa, Nazarian Ara, Shiba Koichiro, Okawa Atsushi, Fushimi Kiyohide, Fujiwara Takeo. Association between Hemiarthroplasty vs. Total Hip Arthroplasty and Major Surgical Complications among Patients with Femoral Neck Fracture JOURNAL OF CLINICAL MEDICINE. 2020.10; 9 (10): ( PubMed, DOI )

  6. Takumi Kaku, Yoto Oh, Shingo Sato, Hirotaka Koyanagi, Takashi Hirai, Masato Yuasa, Toshitaka Yoshii, Tsuyoshi Nakagawa, Satoshi Miyake, Atsushi Okawa. Incidence of atypical femoral fractures in the treatment of bone metastasis: An alert report. J Bone Oncol. 2020.08; 23 100301. ( PubMed, DOI )

  7. Oh Yoto, Yamamoto Kouhei, Hashimoto Jun, Fujita Koji, Yoshii Toshitaka, Fukushima Kazuyuki, Kurosa Yoshiro, Wakabayashi Yoshiaki, Kitagawa Masanobu, Okawa Atsushi. Biological activity is not suppressed in mid-shaft stress fracture of the bowed femoral shaft unlike in "typical" atypical subtrochanteric femoral fracture: A proposed theory of atypical femoral fracture subtypes BONE. 2020.08; 137 ( PubMed, DOI )

  8. Yoto Oh, Toshitaka Yoshii, Atsushi Okawa. Ankle arthrodesis using a modified Masquelet induced membrane technique for open ankle fracture with a substantial osteochondral defect: A case report of novel surgical technique. Injury. 2019.11; 50 (11): 2128-2135. ( PubMed, DOI )

  9. Atsuhiro Tano, Yoto Oh, Kazuyuki Fukushima, Yoshiro Kurosa, Yoshiaki Wakabayashi, Koji Fujita, Toshitaka Yoshii, Atsushi Okawa. Potential bone fragility of mid-shaft atypical femoral fracture: Biomechanical analysis by a CT-based nonlinear finite element method. Injury. 2019.11; 50 (11): 1876-1882. ( PubMed, DOI )

  10. Yoto Oh, Yoshiro Kurosa, Atsushi Okawa. Staged internal plate fixation of severe lower extremity fractures that use a temporary external fixator for the initial treatment as an intraoperative retention tool: a technical note. Arch Orthop Trauma Surg. 2019.01; 139 (1): 53-59. ( PubMed, DOI )

  11. Oh Y, Fujita K, Wakabayashi Y, Kurosa Y, Okawa A. Location of atypical femoral fracture can be determined by tensile stress distribution influenced by femoral bowing and neck-shaft angle: a CT-based nonlinear finite element analysis model for the assessment of femoral shaft loading stress Injury. 2017.12; 48 (12): 2736-2743. ( PubMed )

  12. Yoto Oh, Yoshiaki Wakabayashi, Yoshiro Kurosa, Koji Fujita, Atsushi Okawa. Potential pathogenic mechanism for stress fractures of the bowed femoral shaft in the elderly: Mechanical analysis by the CT-based finite element method. Injury. 2014.11; 45 (11): 1764-1771. ( PubMed, DOI )

  13. Yoto Oh, Yoshiaki Wakabayashi, Yoshiro Kurosa, Masafumi Ishizuki, Atsushi Okawa. Stress fracture of the bowed femoral shaft is another cause of atypical femoral fracture in elderly Japanese: a case series. J Orthop Sci. 2014.07; 19 (4): 579-586. ( PubMed, DOI )

  14. Oh Yoto, Wakabayashi Yoshiaki, Kurosa Yoshiro, Ishizuki Masafumi, Okawa Atsushi. 彎曲した大腿骨骨幹部の疲労骨折は、高齢日本人の非定型大腿骨骨折のもう一つの原因である 症例シリーズ(Stress fracture of the bowed femoral shaft is another cause of atypical femoral fracture in elderly Japanese: a case series) Journal of Orthopaedic Science. 2014.07; 19 (4): 579-586. ( ichushi )

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Conference Activities & Talks 【 display / non-display

  1. Yoto Oh. Hybrid knee arthrodesis using a Masquelet induced membrane technique for severe periprosthetic joint infection after TKA: a case report. 2nd Japan-Taiwan Exchange Trauma Conference (JT-ETC) 2023.12.02 Taiwan

  2. Yoto Oh. Implant removal—Why, when, and how?. AO Trauma Course - Basic Principles of Fracture Management 2023.08 Yokohama

  3. Yoto Oh. The 2018 AO/OTA Fracture and Dislocation Classification Compendium. AO Trauma Course - Basic Principles of Fracture Management 2023.08 Yokohama

  4. Yoto Oh. Ankle fractures—a systematic approach to their fixation. AO Trauma Course - Basic Principles of Fracture Management 2023.08 Yokohama

  5. Yoto Oh. Treatment algorithms for the polytrauma patient. AO Trauma Course - Basic Principles of Fracture Management 2023.08 Yokohama

  6. Takumi Kaku, Yoto Oh. Urethral injury secondary to advanced fragility fracture of the pelvis: a case report. 23rd Pelvic Acetabular Fracture Conference 2023.07.01 Shizuoka

  7. Yoto Oh, Toshitaka Yoshii, Atsushi Okawa. Development of a CT-based finite element analysis model for verifying the effect of shock-absorbing floors on hip fracture prevention. 22nd European Congress of Trauma & Emergency Surgery 2023.05.07 Slovenia

  8. Takumi Kaku, Yoto Oh, Toshitaka Yoshii, Atsushi Okawa. Urethral injury secondary to advanced fragility fracture of the pelvis: a case report. 22nd European Congress of Trauma & Emergency Surgery 2023.05.07 Slovenia

  9. Yoto Oh. Interactive case presentation: Forearm. AO Trauma Masters Seminar 2023.02 Yokohama

  10. Yoto Oh. Fractures in the growing skeleton—how are they different?. AO Trauma Course - Basic Principles of Fracture Management 2023.02 Yokohama

  11. Yoto Oh. Fixation principles in osteoporotic bone—the geriatric patient. AO Trauma Course - Basic Principles of Fracture Management 2023.02 Yokohama

  12. Yoto Oh. Bone healing and the effect of patient factors and injury mechanism on fracture management. AO Trauma Course - Basic Principles of Fracture Management 2023.02 Yokohama

  13. Yoto Oh. Bone healing and the effect of patient factors and injury mechanism on fracture management. AO Trauma Course - Basic Principles of Fracture Management 2022.08 Yokohama

  14. Yoto Oh. Fractures in the growing skeleton—how are they different?. AO Trauma Course - Basic Principles of Fracture Management 2022.08 Yokohama

  15. Yoto Oh. Fixation principles in osteoporotic bone—the geriatric patient. AO Trauma Course - Basic Principles of Fracture Management 2022.08 Yokohama

  16. Yoto Oh. The 2018 AO/OTA Fracture and Dislocation Classification Compendium. AO Trauma Course - Basic Principles of Fracture Management 2022.08 Yokohama

  17. Yoto Oh, Toshitaka Yoshii, Atsushi Okawa. Development of a CT-based finite element analysis model for verifying the effect of preventing hip fractures by the shock-absorbing floor. 5th AOTrauma Asia Pacific Scientific Conference 2022.05.28 WEB

  18. Ogawa Takahisa, Yoshii Toshitaka, Morishita Shingo, Oh Yoto, Miyatake Kazumasa, Okawa Atsushi. 大腿骨頸部骨折患者における人工骨頭置換術と人工股関節全置換術の主要手術合併症との関連(Association between hemiarthroplasty vs. total hip arthroplasty and major surgical complications among patients with femoral neck fracture). 第94回 日本整形外科学会学術総会 2021.05.20

  19. Kaku Takumi, Oh Yoto, Sato Shingo, Koyanagi Hirotaka, Hirai Takashi, Yuasa Masato, Yoshii Toshitaka, Okawa Atsushi. 骨修飾薬を使用したがん骨転移患者における非定型大腿骨骨折の前兆の有病率 横断的研究(Prevalence of precursory signs for atypical femoral fractures in cancer bone metastasis patients with bone-modifying agent use: A cross-sectional study). 第94回 日本整形外科学会学術総会 2021.05.20

  20. Kaku Takumi, Oh Yoto, Sato Shingo, Koyanagi Hirotaka, Hirai Takashi, Yuasa Masato, Yoshii Toshitaka, Okawa Atsushi. Atypical femoral fractures in patients with metastatic bone disease: An alert report. The 93th Annual Meeting of the Japanese Orthopaedic Association 2020.06.11

  21. Oh Y,Yamamoto K, Hashimoto J, Fujita K, Yoshii T, Fukushima K, Kurosa Y, Wakabayashi Y, Kitagawa M, Okawa A. Validation of newly devised subtype classification for atypical femoral fracture. 8th Fragility Fracture Network Global Congress 2019 2019.08.28 Oxford England

  22. Kaku T, Oh Y, Miyatake K, Yoshii T, Okawa A. Trial of geriatrician-led treatment system for elderly patients with hip fractures. 8th FFN Global Congress 2019.08.28 Oxford England

  23. Yoto Oh. Validation of novel classification for atypical femoral fractures. 4th AOTrauma Asia Pacific Scientific Congress 2019.05.24 Taipei Taiwan

  24. Hashimoto J, Oh Y, Yamamoto K, Kitagawa M, Okawa A. Atypical subtrochanteric femoral fracture associated with bowing deformity and total knee arthroplasty: a case report. 4th AOTrauma Asia Pacific Scientific Congress 2019.05.24 Taipei Taiwan

  25. Oh Y,Yamamoto K, Fujita K, Hashimoto J, Wakabayashi Y, Fukushima K, Kurosa Y, Kitagawa M, Okawa A. Biological activity in mid-shaft stress fracture of the bowed femoral shaft is not suppressed as in atypical subtro-chanteric femoral fracture: validation of newly devised subtype classification for atypical femoral fracture. 4th AOTrauma Asia Pacific Scientific Congress 2019.05.24 Taipei Taiwan

  26. Oh Y, Tano A, Kaku T, Okawa A. Ankle arthrodesis using the Masquelet technique for open ankle fracture with substantial . 20th European Congress of Trauma & Emergency Surgery 2019.05.05 Praha, Czech

  27. Kaku T, Oh Y, Kurosa Y, Okawa A. External iliac arterial injury by open pelvic ring fracture: a case report. 20th European Congress of Trauma & Emergency Surgery 2019.05.05 Praha, Czech

  28. Kaku T, Miyatake K, Oh Y, Tano A, Jinno T, Okawa A. Can total hip arthroplasty be indicated for elderly patients with displaced femoral neck fractures?. 20th European Congress of Trauma & Emergency Surgery 2019.05.05 Praha, Czech

  29. Yoto Oh. Surgical treatment of atypical femoral fracture based on the subtype classification. 45th annual meeting of the Korean Fracture Society 2019.04.26 Busan, Korea

  30. Y. Oh, K. Fujita, Y. Wakabayashi, Y. Kurosa, A. Tano, A. Okawa. Locational characteristics of atypical femoral fractures in Japan. 16th Biennial Conference of the International Society for Fracture Repair 2018.11.29 Kyoto, Japan

  31. T. Kaku, K. Miyatake, Y. Oh, A. Tano, T. Jinno, A. Okawa. Clinical experience with total hip arthroplasty for displaced femoral neck fracture in the elderly. 16th Biennial Conference of the International Society for Fracture Repair 2018.11.28 Kyoto, Japan

  32. Yoto Oh. Biomechanics is essential to understand atypical femoral fractures in East Asia: Mechanical analysis by the CT-based finite element method. 30th Fall Scientific Congress of Korean Society for Bone and Mineral Research 2018.11.17 Seoul, Korea

  33. Yoto Oh. CT/FEA is not difficult to approach. 13th Fall Research Workshop of Korean Society for Bone and Mineral Research 2018.11.16

  34. Yoto Oh, A. Tano, T. kaku, Y. Kurosa, A. Okawa. Temporary external fixator for the initial treatment of severe lower extremity fractures can be safely used in the operative field for definitive internal plate fixation in terms of postoperative infection . 19th European Congress of Trauma & Emergency Surgery 2018.05.06 Valencia, Spain

  35. Yoto Oh . Staged internal plate fixation of lower extremity fractures that uses a temporary external fixator for initial treatment as an intraoperative reduction tool . AOTrauma Symposium - External fixator - an important tool in trauma care 2018.04.28 Gwangju, Korea

  36. Y. Oh, K. Fujita, Y. Wakabayashi, Y. Kurosa, A. Okawa. Validation of locational classification for atypical femoral fractures. 44th annual meeting of the Korean Fracture Society 2018.04.27 Gwangju, Korea

  37. Yoto Oh, Atsuhiro Tano, Yoshiro Kurosa, Atsushi Okawa. Can temporary external fixator for the initial treatment of lower extremity fractures be used in the operative field of the internal fixation safely?. 16th European Congress of Trauma & Emergency Surgery (ECTES) 2015.05.10 Amsterdam,Netherlands

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Awards & Honors 【 display / non-display

  • Korean Fracture Society and Japanese Society for Fracture Repair Exchange Traveling Fellowship,Japanese Society for Fracture Repair,2024.04

  • Best 10 paper of the 5th AO Trauma Asia Pacific Scientific Conference (Yoto Oh),AO Trauma Asia Pacific,2022.05

  • Korean Fracture Society and Japanese Society for Fracture Repair Exchange Traveling Fellowship,Japanese Society for Fracture Repair,2018.04

  • AO Trauma Asia Pacific Multi-center Study Grant 2016,AO Trauma Asia Pacific,2016.09

  • AO Trauma Asia Pacific Research Grant 2013,AO Trauma Asia Pacific,2013.09