Yamaguchi Ryosuke 山口亮介

Researcher Number	30826152
Other IDs
Affiliation (Current)	2025: 九州大学, 大学病院, 助教
Affiliation (based on the past Project Information) *help	2024: 九州大学, 大学病院, 助教 2019 – 2022: 九州大学, 大学病院, 助教
Review Section/Research Field	Principal Investigator Basic Section 56020:Orthopedics-related
Keywords	Principal Investigator 動物実験 / 骨壊死 / ペルテス病 / 骨代謝 / 軟骨代謝 / 年齢 / 大腿骨頭壊死症 / ＭＲＩ / 加齢 / 成長 / 軟骨肥厚

"Reparative front" advancement and epiphyseal cartilage support system in the repair mechanism against osteonecrosisPrincipal Investigator
- Principal Investigator
  
  山口亮介
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56020:Orthopedics-related
- Research Institution
  Kyushu University
Exploratory study on mechanism of influence of age at the onset to prognostic femoral head deformity in patients with Perthes diseasePrincipal Investigator
- Principal Investigator
  
  Yamaguchi Ryosuke
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 56020:Orthopedics-related
- Research Institution
  Kyushu University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Effects of the location of both anterior and lateral boundaries of the necrotic lesion on collapse progression in osteonecrosis of the femoral head2023
- Author(s)
  Utsunomiya T, Motomura G, Yamaguchi R, Hamai S, Sato T, Kawahara S, Hara D, Kitamura K, Nakashima Y
- Journal Title
  
  Journal of Orthopaedic Science
  
  Volume: - Issue: 2 Pages: 552-558
- DOI
  10.1016/j.jos.2023.01.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K20963, KAKENHI-PROJECT-19K18534
[Journal Article] Relationship between the degree of subchondral collapse and articular surface irregularities in osteonecrosis of the femoral head2023
- Author(s)
  Yamamoto N, Motomura G, Ikemura S, Yamaguchi R, Utsunomiya T, Kawano K, Xu M, Tanaka H, Ayabe Y, Nakashima Y
- Journal Title
  
  Journal of Orthopaedic Research
  
  Volume: - Issue: 9 Pages: 1996-2006
- DOI
  10.1002/jor.25539
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K20963, KAKENHI-PROJECT-19K09601, KAKENHI-PROJECT-19K18534
[Journal Article] Does Flexion Varus Osteotomy Improve Radiographic Findings Compared With Patients Treated in a Brace for Late-onset Legg-Calv?-Perthes Disease?2022
- Author(s)
  Nakamura Tomoyuki、Wada Akifusa、Yamaguchi Ryosuke、Iwamoto Miho、Takamura Kazuyuki、Yanagida Haruhisa、Yamaguchi Toru、Ishikawa Chinatsu
- Journal Title
  
  Clinical Orthopaedics & Related Research
  
  Volume: 481 Issue: 4 Pages: 808-819
- DOI
  10.1097/corr.0000000000002450
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K18534
[Journal Article] Posterior Pelvic Tilt in the Standing Position Might Be Associated with Collapse Progression in Post‐Collapse Stage Osteonecrosis of the Femoral Head2022
- Author(s)
  Xu Mingjian、Motomura Goro、Ikemura Satoshi、Yamaguchi Ryosuke、Kawano Koichiro、Yamamoto Noriko、Tanaka Hidenao、Ayabe Yusuke、Nakashima Yasuharu
- Journal Title
  
  Orthopaedic Surgery
  
  Volume: 14 Issue: 12 Pages: 3201-3208
- DOI
  10.1111/os.13544
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K09601, KAKENHI-PROJECT-19K18534
[Journal Article] The influence of bone marrow edema for the assessment of the boundaries of necrotic lesions in patients with osteonecrosis of the femoral head2022
- Author(s)
  Ikemura Satoshi、Motomura Goro、Yamaguchi Ryosuke、Utsunomiya Takeshi、Hamai Satoshi、Fujii Masanori、kawahara Shinya、Sato Taishi、Hara Daisuke、shiomoto Kyohei、Yamamoto Takuaki、Nakashima Yasuharu
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-23427-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K09628, KAKENHI-PROJECT-19K18534
[Journal Article] Hip Prognosis in Patients With Congenital Diastasis of the Pubic Symphysis2022
- Author(s)
  Yamaguchi Ryosuke、Nakamura Tomoyuki、Yanagida Haruhisa、Yamaguchi Toru、Takamura Kazuyuki、Wada Akifusa、Nakashima Yasuharu
- Journal Title
  
  Journal of Pediatric Orthopaedics
  
  Volume: 42 Issue: 5 Pages: 246-252
- DOI
  10.1097/bpo.0000000000002114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K18534
[Journal Article] Development of a murine model of ischemic osteonecrosis to study the effects of aging on bone repair2021
- Author(s)
  Yamaguchi Ryosuke、Kamiya Nobuhiro、Kuroyanagi Gen、Ren Yinshi、Kim Harry K. W.
- Journal Title
  
  Journal of Orthopaedic Research
  
  Volume: - Issue: 12 Pages: 2663-2670
- DOI
  10.1002/jor.25006
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534, KAKENHI-PROJECT-19K09563, KAKENHI-PROJECT-19K18471
[Journal Article] A longitudinal study for the prediction of the mature acetabular morphology using childhood magnetic resonance imaging2020
- Author(s)
  Nakamura Tomoyuki、Yamaguchi Ryosuke、Wada Akifusa、Takamura Kazuyuki、Yanagida Haruhisa、Yamaguchi Toru
- Journal Title
  
  Journal of Orthopaedic Science
  
  Volume: - Issue: 4 Pages: 644-649
- DOI
  10.1016/j.jos.2020.05.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K18534
[Journal Article] Subchondral fracture of the femoral head in children: Differential diagnosis of pediatric hip pain2020
- Author(s)
  Yamaguchi Ryosuke、Nakamura Tomoyuki、Yamamoto Takuaki、Takamura Kazuyuki、Yanagida Haruhisa、Yamaguchi Toru、Nakashima Yasuharu
- Journal Title
  
  Journal of Orthopaedic Surgery
  
  Volume: 28 Issue: 2
- DOI
  10.1177/2309499020937862
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Multidirectional hypertrophy of the femoral head cartilage in Legg-Calve-Perthes disease2022
- Author(s)
  Hidenao Tanaka, Ryosuke Yamaguchi, Tomoyuki Nakamura, Akifusa Wada, Goro Motomura, Takeshi Utsunomiya, Noriko Yamamoto, Yusuke Ayabe, Kosei Sakamoto, Yasuharu Nakashima
- Organizer
  ARCO 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Morphological analysis of articular surface of the femoral head with osteonecrosis2022
- Author(s)
  Noriko Yamamoto, Goro Motomura, Ryosuke Yamaguchi, Takeshi Utsunomiya, Xu Mingjian, Hidenao Tanaka, Yusuke Ayabe, Kosei Sakamoto, Yasuharu Nakashima
- Organizer
  ARCO 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] The effect of aging on bone repair against ischemic osteonecrosis in a mouse model2022
- Author(s)
  Ryosuke Yamaguchi, Nobuhiro Kamiya, Gen Kuroyanagi, Yinshi Ren, Harry KW Kim
- Organizer
  ARCO 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Transtrochanteric rotational osteotomy (Sugioka Osteotomy)2022
- Author(s)
  Ryosuke Yamaguchi, Yasuharu Nakashima
- Organizer
  第61回日本小児股関節研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] 3D-MRI analysis of articular cartilage thickness in the femoral head of children with Legg-Calve-Perthes disease2021
- Author(s)
  Hidenao Tanaka, Ryosuke Yamaguchi, Tomoyuki Nakamura, Akifusa Wada, Goro Motomura, Satoshi Ikemura, Koichiro Kawano, Mingjian Xu, Noriko Yamamoto, Yasuharu Nakashima
- Organizer
  APSS-APPOS 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Surveillance study on reasons for the cessation of Botulinum toxin-A therapyin spastic patients2021
- Author(s)
  Yoshika Kawamura, Keisuke Matsuo, Takashi Hatano, Mihoko Hatano, Ken Sugita, Ryosuke Yamaguchi, Kiyoyuki Torigoe
- Organizer
  APSS-APPOS 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Long-term outcomes of soft tissue surgery for the prevention of hip displacement in children with severe cerebral palsy: Comparison with the natural course2021
- Author(s)
  akashi Hatano, Ryosuke Yamaguchi, Mitsuru Saeki, Kiyoyuki Torigoe, Yoshika Kawamura, Mihoko Hatano, Ken Sugita, Keisuke Matsuo
- Organizer
  APSS-APPOS 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Multidirectional hypertrophy of the femoral head cartilage in Legg-Calve-Perthes disease2021
- Author(s)
  Hidenao Tanaka, Ryosuke Yamaguchi, Tomoyuki Nakamura, Akifusa Wada, Yasuharu Nakashima
- Organizer
  第32回日本小児整形外科学会学術集会
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Management of AVN after unstable SCFE2021
- Author(s)
  Ryosuke Yamaguchi, Tomoyuki Nakamura, Goro Motomura, Satoshi Hamai, Satoshi Ikemura, Masanori Fujii, Shinya Kawahara, Taishi Sato, Yasuharu Nakashima
- Organizer
  APSS-APPOS 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Role of periacetabular osteotomy2021
- Author(s)
  Ryosuke Yamaguchi, Masanori Fujii, Goro Motomura, Satoshi Hamai, Satoshi Ikemura, Shinya Kawahara, Taishi Sato, Yasuharu Nakashima
- Organizer
  APSS-APPOS 2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] Closed repositioning following lower-extremity traction for developmental dysplasia of the hip in walking age2021
- Author(s)
  Ryosuke Yamaguchi, Tomoyuki Nakamura, Akifusa Wada, Kazuyuki Takamura, Yasuharu Nakashima
- Organizer
  APSS-APPOS 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] 小児期MRIを用いた軟骨性臼蓋の評価－予後予測と術前評価について－2019
- Author(s)
  中村幸之、和田晃房、山口亮介、高村和幸、柳田晴久、山口徹、李容承、高橋宗志、石川千夏、川口健悟
- Organizer
  第30回日本小児整形外科学会学術集会
- Data Source
  KAKENHI-PROJECT-19K18534
[Presentation] 股関節MRIを用いた乳児股関節脱臼における軟骨性寛骨臼形態の検討2019
- Author(s)
  岩本美帆、山口亮介、中村幸之、和田晃房、高村和幸、中島康晴
- Organizer
  第30回日本小児整形外科学会学術集会
- Data Source
  KAKENHI-PROJECT-19K18534

1. MOTOMURA Goro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 宇都宮健

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
3. 池村聡

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Yamaguchi Ryosuke 山口 亮介

Research Projects

Research Products

Co-Researchers

"Reparative front" advancement and epiphyseal cartilage support system in the repair mechanism against osteonecrosisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploratory study on mechanism of influence of age at the onset to prognostic femoral head deformity in patients with Perthes diseasePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Effects of the location of both anterior and lateral boundaries of the necrotic lesion on collapse progression in osteonecrosis of the femoral head2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relationship between the degree of subchondral collapse and articular surface irregularities in osteonecrosis of the femoral head2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Does Flexion Varus Osteotomy Improve Radiographic Findings Compared With Patients Treated in a Brace for Late-onset Legg-Calv?-Perthes Disease?2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Posterior Pelvic Tilt in the Standing Position Might Be Associated with Collapse Progression in Post‐Collapse Stage Osteonecrosis of the Femoral Head2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The influence of bone marrow edema for the assessment of the boundaries of necrotic lesions in patients with osteonecrosis of the femoral head2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hip Prognosis in Patients With Congenital Diastasis of the Pubic Symphysis2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Development of a murine model of ischemic osteonecrosis to study the effects of aging on bone repair2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A longitudinal study for the prediction of the mature acetabular morphology using childhood magnetic resonance imaging2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Subchondral fracture of the femoral head in children: Differential diagnosis of pediatric hip pain2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] Multidirectional hypertrophy of the femoral head cartilage in Legg-Calve-Perthes disease2022

Author(s)

Organizer

Data Source

[Presentation] Morphological analysis of articular surface of the femoral head with osteonecrosis2022

Author(s)

Organizer

Data Source

[Presentation] The effect of aging on bone repair against ischemic osteonecrosis in a mouse model2022

Author(s)

Organizer

Data Source

[Presentation] Transtrochanteric rotational osteotomy (Sugioka Osteotomy)2022

Author(s)

Organizer

Data Source

[Presentation] 3D-MRI analysis of articular cartilage thickness in the femoral head of children with Legg-Calve-Perthes disease2021

Author(s)

Organizer

Yamaguchi Ryosuke 山口亮介