研究について

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論文業績

2026

  1. Hamada T, Watanabe S, Yoshida Y, Hayashi N, Sakamoto T, Horii M, Kimura S, Nakagawa R, Sato Y, Hoshi H, Fukawa T, Akagi R, Muramatsu Y, Saito M, Yamaguchi S, Tsuchiya K, Ohtori S, Sasho T.Reliability and clinical utility of anterior tibial subluxation on weight-bearing extended lateral knee radiographs in anterior cruciate ligament-deficient knee.
    J ISAKOS. 2026 Mar 12;18:101098.
  2.   Takemiya M, Yamaguchi S, Watanabe S, Horii M, Kimura S, Matsuura Y, Shinomiya M, Arima S, Sasho T, Ohtori S.
    Relationship between knee and hindfoot coronal alignment in community-dwelling Japanese adults: Cross-sectional analysis of 1000 hip-to-calcaneus radiographs.
    Knee. 2026 Mar 9;61:104415.
  3.  Hayashi N, Watanabe S, Hamada T, Horii M, Saito M, Muramatsu Y, Sato Y, Fukawa T, Akagi R, Nakagawa R, Kimura S, Yamaguchi S, Ohtori S, Sasho T.
    Difference in anterior tibial subluxation measured with the bone axis method predicts high-grade pivot shift in ACL-deficient knees: A multicenter cohort study.
    J Exp Orthop. 2026 Feb 27;13(1):e70675.
  4.  Hayashi N, Watanabe S, Hamada T, Horii M, Saito M, Muramatsu Y, Sakamoto T, Sato Y, Fukawa T, Akagi R, Moriya T, Nakagawa R, Kimura S, Yamaguchi S, Ohtori S, Sasho T.
    Anterior cruciate ligament remnant morphology is associated with preoperative rotational knee instability: A multicenter cohort study.
    J Exp Orthop. 2026 Jan 19;13(1):e70650.

2025

  1. Yamaguchi S, Kimura S, Watanabe S, Horii M, Takemiya M, Shinomiya M, Arima S, Sasho T, Ohtori S.
    Distribution and Correlates of the Ankle Mechanical Axis Location on Hip-to-Calcaneus Radiographs in Community-Dwelling Older Adults.
    Foot Ankle Int. 2025 Dec 18:10711007251398541.
  2. Suzuki N, Ito H, Okumura E, Sakai T, Ochi S, Yanagawa N, Horii M, Sasho T.
    Morphological approaches for optimizing lateral knee radiographs in normal knees and knees with osteoarthritis.
    Radiol Phys Technol. 2025 Nov 29.
  3.  Sakamoto T, Watanabe S, Hayashi N, Hamada T, Horii M, Muramatsu Y, Saito M, Akagi R, Sato Y, Fukawa T, Moriya T, Nakagawa R, Hosokawa H, Nakagawa K, Tsuchiya K, Iwasaki J, Hoshi H, Enomoto T, Kimura S, Yamaguchi S, Ohtori S, Sasho T.
    Giving-way episodes during preoperative waiting period increase associated injury in anterior cruciate ligament injury: A multicentre observational study.
    Knee Surg Sports Traumatol Arthrosc. 2025 Oct 27.
  4.  Hamada T, Watanabe S, Hayashi N, Horii M, Nakamura J, Suzuki M, Ohtori S, Sasho T.
    Clinical Outcomes of Fixed-Bearing Total Knee Arthroplasty Using Non-Cross-Linked Vitamin E-Enriched Polyethylene: A Retrospective Comparison with Conventional Polyethylene at Mean Nine-Year Follow-Up.
    J Arthroplasty. 2025 Oct 15:S0883-5403(25)01303-8.
  5. Hosokawa H, Huang C, Fujie H, Watanabe S, Horii M, Ito R, Kimura S, Yamaguchi S, Nakagawa K, Ohtori S, Sasho T.
    Biomechanical Comparison of Three Suturing Techniques for Lateral Meniscus Radial Tears
    Orthop J Sports Med. 2025 Oct 23;13(10).
  6. Ninomiya T, Suzuki N, Horii M, Yamaguchi S, Sakamoto T, Watanabe S, Sasho T.
    Dependency of Coronal Lower-Limb Alignment on Lower-Limb Configuration: A Sex specific
    Analysis
    Journal of Joint Surgery and Research. 2025 Sep 3(3):164-169.
  7.  Hayashi N, Horii M, Ohtori S, Sasho T.
    Clinical Outcome of Combined Types 1, 2, and 3 Lateral Hinge Fractures After Open-Wedge High Tibial Osteotomy: A Case Report
    Cureus. 2025 Apr 23;17(4):e82863.
  8.   Mikami Y, Yamaguchi S, Kimura S, Ono Y, Umekita H, Horii M, Watanabe S, Sasho T, Ohtori S, Banks SA.
    In vivo kinematic measurement of transfibular total ankle arthroplasty and natural ankles using bi-plane fluoroscopy.
    Foot Ankle Surg. 2025 May 17:S1268-7731(25)00123-7.
  9. Watanabe S, Sakamoto T, Horii M, Kimura S, Yamaguchi S, Ohtori S, Sasho T.Association of Preoperative Cartilage T1ρ Values with Progression of Knee Osteoarthritis 10 Years after Anatomical Double-Bundle ACL Reconstruction: Follow-up of a Previous Prospective Study.
    Orthop J Sports Med. 2025 Jan 23; 13(1):23259671241307672.
  10.  Horii M, Takahashi K, Kimura S, Akagi R, Watanabe S, Yamaguchi S, Ozawa Y, Ohtori S, Sasho T.
    Body weight is associated with the ability to perform deep squats in school-aged Japanese children and adolescents: A retrospective cohort study.
    J Orthop Sci. 2025 Mar 22:S0949-2658(25)00078-8.

2024

  1. Watanabe S, Hosokawa H, Sakamoto T, Horii M, Ono Y, Kimura S, Yamaguchi S, Ohtori S, Sasho T.
    Investigating the Potential of Multilineage Differentiating Stress-Enduring Cells for Osteochondral Healing. Cartilage 2024; 1–13: 2024
  2. Mashu T, Yamaguchi S, Kimura S, Nakajima H, Horii M, Qatanabe S, Ito R, Saho R, Ohtori S. Incisura tangent method to determine the trans-syndesmotic axis for syndesmotic fixation.
    Foot Ankle Surg 2024
  3. Sakamoto T, Watanabe S, Horii M, Ito R, Kimura S, Yamaguchi S, Ohtori S, Sasho T. Longitudinal Evaluation Using the Forgotten Joint Score-12 for Double- Bundle Primary Anterior Cruciate Ligament Reconstruction: A Retrospective Observational Study. Cureus. 2024 Sep 30;16(9):e70547.
  4. Ito R, Watanabe S, Sakamoto T, Toguchi K, Horii M, Kimura S, Yamaguchi S, Ohtori S, Sasho T. Medial Meniscal Extrusion After Anterior Cruciate Ligament Reconstruction (ACLR) Associated With Meniscal Repair and Preoperative Extrusion. Cureus. 2024 Sep 23;16(9):e69987.
  5.  Kono K, Yamaguchi S, Kimura S, Mikami Y, Kitsukawa K, Matsumoto K, Edama M, Shiko Y, Horii M, Sasho T, Ohtori S. Anterior talofibular ligament footprint dimension measured using three-dimensional magnetic resonance imaging. Skeletal Radiol. 2024 Sep 7.
  6.  Inoue K, Maki S, Yamaguchi S, Kimura S, Akagi R, Sasho T, Ohtori S, Orita S.
    Estimation of the Radiographic Parameters for Hallux Valgus From Photography of the Feet Using a Deep Convolutional Neural Network.
    Cureus. 2024 Jul 28;16(7):e65557.
  7. Yoshimoto Y, Yamaguchi S, Kimura S, Kitsukawa K, Matsumoto K, Shiko Y, Horii M, Watanabe S, Sasho T, Ohtori S.
    Intra- and interrater measurement reliability of lateral ankle ligament attachment locations using three-dimensional magnetic resonance imaging.
    J Orthop Sci. 2024 Aug 19:S0949-2658(24)00154-4.
  8. Sakamoto T, Horii M, Watanabe S, Ito R, Akagi R, Hosokawa H, Kimura S, Yamaguchi S, Ohtori S, Sasho T. Clinical Outcomes of Modified Suture Buttons for Tibial Side Fixation in Anterior Cruciate Ligament Reconstruction: A Retrospective Comparative Study. Cureus. 2024 Jul 11;16(7):e64357.
  9. Nakajima H, Yamaguchi S, Kimura S, Horii M, Mikami Y, Sasho T, Ohtori S. Continuous local antibiotic perfusion for deep infection of the foot and ankle. J Orthop Sci. 2024 Aug 10:S0949-2658(24)00151-9. doi: 10.1016/j.jos.2024.07.011.
  10. Toguchi K, Watanabe A, Horii M, Watanabe S, Itoh R, Sakamoto T, Murata Y, Ohtori S, Sasho T. Longitudinal Analysis of Knee Articular Cartilage Degeneration After Anterior Cruciate Ligament Reconstruction: Comparison of T1rho and T2 Mapping. Cartilage. 2024 Jul 26:19476035241264013. doi: 10.1177/19476035241264013.
  11. Mashu T, Yamaguchi S, Kimura S, Nakajima H, Horii M, Watanabe S, Ito R, Sasho T, Ohtori S. Incisura tangent method to determine the transsyndesmotic axis for syndesmotic fixation.
    Foot Ankle Surg. 2024 Jul 14:S1268-7731(24)00150-4.
  12. Horii M, Akagi R, Watanabe S, Enomoto T, Hosokawa H, Ohtori S, Sasho T.
    Number of intra-operative cyclic knee motion required to achieve stable graft tension in anterior cruciate ligament reconstruction; a prospective clinical study.
    BMC Musculoskelet Disord. 2024 Feb 5;25(1):113.
  13. Yamamura A, Watanabe S, Yamaguchi S, Iwata K, Kimura S, Mikami Y, Toguchi K, Sakamoto T, Ito R, Nakajima H, Sasho T, Ohtori S. Readability and quality of online patient resources regarding knee osteoarthritis and lumbar spinal stenosis in Japan.
    J Orthop Sci. 2024 Sep;29(5):1313-1318.
  14.  Horii M, Kimura S, Akagi R, Watanabe S, Yamaguchi S, Ohtori S, Sasho T.
    Referential values for lower limb flexibility in healthy children and adolescents in Japan: A five-year cross-sectional study.
    J Orthop Sci. 2024 May;29(3):891-896.
  15. Iwata S, Yamaguchi S, Kimura S, Hattori S, Mikami Y, Kawasaki Y, Shiko Y, Akagi R, Amaha K, Atsuta T, Ikegawa N, Koyama M, Nakagawa R, Omodani T, Ouchi H, Saito M, Takahashi K, Watanabe S, Sasho T, Ohtori S.
    Variability in sonographic anterior drawer test measurements of the ankle: Experienced versus beginner examiners.
    J Orthop Sci. 2024 Jan;29(1):243-248.

2023

  1. Suzuki N, Watanabe A, Ninomiya T, Nakajima H, Horii M, Watanabe S, Shiko Y, Sasho T.
    Lateral meniscal injury without medial meniscal injury indicates the existence of the Segond fracture in ACL-deficient knees.
    Asia Pac J Sports Med Arthrosc Rehabil Technol. 2023 Dec 27;35:59-64.
  2. Iwata S, Yamaguchi S, Kimura S, Hattori S, Sasahara J, Akagi R, Amaha K, Atsuta T, Kanzaki N, Noguchi K, Okada H, Omodani T, Ohuchi H, Sato H, Takada S, Takahashi K, Yamada Y, Yasui T, Yokoe T, Fukushima S, Iida D, Ono Y, Kawasaki Y, Shiko Y, Sasho T, Ohtori S.
    Do standardization of the procedure reduce measurement variability of the sonographic anterior drawer test of the ankle?
    J Orthop Sci. 2023 Nov 22:S0949-2658(23)00320-2.
  3.  Lyman S, Omori G, Nakamura N, Takahashi T, Tohyama H, Fukui N, Ikeda H, Sasho T, Saito T, Hayashi Y, Deie M.
    Improved responsiveness for JKOOS+ compared to KOOS in Japanese patients undergoing total knee arthroplasty.
    J Orthop Sci. 2024 Sep;29(5):1255-1258.
  4. Nakajima H, Yamaguchi S, Kimura S, Mikami Y, Watanabe S, Toguchi K, Ito R, Sakamoto T, Sasho T, Ohtori S.
    Validity of the Center-Center Method for the Syndesmotic Fixation Axis Compared to the Transsyndesmotic Axis.
    Foot Ankle Int. 2023 Nov;44(11):1166-1173.
  5. Yamaguchi S, Kimura S, Watanabe S, Mikami Y, Nakajima H, Yamaguchi Y, Sasho T, Ohtori S. Internet search analysis on the treatment of rheumatoid arthritis: What do people ask and read online? PLoS One. 2023 Sep 22;18(9):e0285869.
  6. Yamaguchi S, Kawasaki Y, Oura A, Kimura S, Horii M, Watanabe S, Sasho T, Ohtori S. Differential Associations of Sports Participation With Self-Rated Health and Depressive Symptoms Among Japanese Adolescents. Cureus. 2023 Aug 19;15(8):e43776.
  7. Takaoka H, Furuya T, Shiga Y, Maki S, Inage K, Yamaguchi S, Yamashita T, Sasho T, Kawano H, Ohtori S. Comparison of Muscle Mass Between Healthy Subjects and Patients With Malignant Tumors Undergoing Outpatient Treatment. Cureus. 2023 Jul 25;15(7):e42462.
  8. Kimura S, Yamaguchi S, Mikami Y, Nakajima H, Watanabe S, Sasho T, Ohtori S. Stress Fracture of the Ankle Medial Malleolus in Patients With Severe Varus Ankle Osteoarthritis: A Report of 5 Cases. Foot Ankle Orthop. 2023 Jun 28;8(2):24730114231183440.
  9. Morimoto M, Yamaguchi S, Kimura S, Mikami Y, Nakajima H, Watanabe S, Sasho T, Ohtori S. Peroneus brevis tear caused by an impingement between hypertrophied peroneal tubercle and lateral malleolus. Radiol Case Rep. 2023 Jan 31;18(4):1418-1422.
  10. Hosokawa H, Akagi R, Watanabe S, Horii M, Shinohara M, Mikami Y, Toguchi K, Kimura S, Yamaguchi S, Ohtori S, Sasho T. Nuclear receptor subfamily 1 group D member 1 in the pathology of obesity-induced osteoarthritis progression. J Orthop Res. 2023 May;41(5):930-941.

2022

  1. Saito M, Morikawa T, Iwasaki J, Hosokawa H, Sakamoto T, Nakagawa K, Sasho T. Influence of Age on Signal Intensity of Magnetic Resonance Imaging and Clinical Outcomes in Double-Bundle Anterior Cruciate Ligament Reconstruction: Comparisons Among Different Age Groups. Am J Sports Med. 2022 Jan;50 (1):93-102.

  2. Horii M, Akagi R, Kimura S, Watanabe S, Yamaguchi S, Sasho T, Ohtori S. The influence of COVID-19 pandemic on the incidence of knee pain and physical activity level in children and adolescents in Japan: A prospective observation study. J Orthop Sci. 2022 Jun 29:S0949-2658(22)00174-9. doi: 10.1016/j.jos.2022.06.009. Epub ahead of print. PMID: 35817667; PMCID: PMC9240096.

  3. Shinohara M, Akagi R, Watanabe A, Kato Y, Sato Y, Morikawa T, Iwasaki J, Nakagawa K, Akatsu Y, Ohtori S, Sasho T. Time-Dependent Change in Cartilage Repair Tissue Evaluated by Magnetic Resonance Imaging up to 2 years after Atelocollagen-Assisted Autologous Cartilage Transplantation: Data from the CaTCh Study. Cartilage. 2022 Jul-Sep;13(3):19476035221109227. doi: 10.1177/19476035221109227. PMID: 35815923; PMCID: PMC9277438.

  4. Minamoto Y, Akagi R, Maki S, Shiko Y, Tozawa R, Kimura S, Yamaguchi S, Kawasaki Y, Ohtori S, Sasho T. Automated detection of anterior cruciate ligament tears using a deep convolutional neural network. BMC Musculoskelet Disord. 2022 Jun 15;23(1):577. doi: 10.1186/s12891-022-05524-1. PMID: 35705930; PMCID: PMC9199233.

  5.  Horii M, Akagi R, Takahashi S, Watanabe S, Ogawa Y, Kimura S, Yamaguchi S, Ohtori S, Sasho T. Risk factors for the occurrence and protraction of patellar and patellar tendon pain in children and adolescents: a prospective cohort study of 3 years. BMC Musculoskelet Disord. 2022 Apr 26;23(1):389. doi: 10.1186/s12891-022-05349-y. PMID: 35473612; PMCID: PMC9044608.

2021

  1. Sadamasu A, Yamaguchi S, Akagi R, Sasho T, et al.
    Knowledge of and experience with transgender players among soccer team staff: a cross-sectional questionnaire design.
    Phys Sportsmed. 2021 Jun 28:1-7. doi: 10.1080/00913847.2021.1911569. Online ahead of print. PMID: 33818271

  2. Ono Y, Sato Y, Mukai H, Enomoto T, Kimura S, Nakagawa R, Akagi R, Inaba Y, Kawasaki Y, Ohtori S, Sasho T.
    Randomized comparative study of suspension femoral fixation device in graft position maintenance in anterior cruciate ligament reconstruction: EndoButton CL vs TightRope RT.
    Asia Pac J Sports Med Arthrosc Rehabil Technol. 2021 Jun 1;25:42-46. doi: 10.1016/j.asmart.2021.05.007. eCollection 2021 Jul. PMID: 34141595

  3. Sato M, Furuya T, Shiga Y, Maki S, Takaoka H, Miyamoto T, Kitamura M, Abe K, Saito J, Fujimoto K, Iijima Y, Orita S, Yamaguchi S, Inage K, Kishida S, Yamashita T, Sasho T, Shiko Y, Kawasaki Y, Kawano H, Ohtori S.
    Assessment of locomotive syndrome in patients with visceral cancer, the comparison with non-cancer patients using propensity score matching.
    J Orthop Sci. 2021 Aug 19:S0949-2658(21)00237-2. doi: 10.1016/j.jos.2021.07.018. Online ahead of print. PMID: 34420843

  4. Kimura S, Yamaguchi S, Ono Y, Watanabe S, Akagi R, Sasho T, Ohtori S.
    Changes in the Syndesmotic Reduction After Syndesmotic Suture-Button Fixation for Ankle Malleolar Fractures: 1-Year Longitudinal Evaluations Using Computed Tomography.
    Foot Ankle Int. 2021 May 21:10711007211008518. doi: 10.1177/10711007211008518. Online ahead of print. PMID: 34018427

  5. Ono Y, Akagi R, Mikami Y, Shinohara M, Hosokawa H, Horii M, Watanabe S, Ogawa Y, Sadamasu A, Kimura S, Yamaguchi S, Ohtori S, Sasho T.
    Effect of Systemic Administration of Granulocyte Colony-Stimulating Factor on a Chronic Partial-Thickness Cartilage Defect in a Rabbit Knee Joint.
    Cartilage. 2021 Jun 9:19476035211021905. doi: 10.1177/19476035211021905. Online ahead of print. PMID: 34105400

  6. Watanabe S, Akagi R, Ninomiya T, Yamashita T, Tahara M, Kimura S, Ono Y, Yamaguchi S, Ohtori S, Sasho T. Comparison of joint awareness after medial unicompartmental knee arthroplasty and high tibial osteotomy: a retrospective multicenter study.
    Arch Orthop Trauma Surg. 2021 Jul 16. doi: 10.1007/s00402-021-03994-x. Online ahead of print. PMID: 34269892

  7. Horii M, Akagi R, Ogawa Y, Yamaguchi S, Kimura S, Ono Y, Watanabe S, Shinohara M, Hosokawa H, Ohtori S, Sasho T. Foot morphology and correlation with lower extremity pain in Japanese children: A cross-sectional study of the foot posture Index-6. J Orthop Sci. 2021 Oct 26:S0949-2658(21)00342-0.

  8. Yamaguchi S, Kimura S, Akagi R, Yoshimura K, Kawasaki Y, Shiko Y, Sasho T, Ohtori S. Increase in Achilles Tendon Rupture Surgery in Japan: Results From a Nationwide Health Care Database. Orthop J Sports Med. 2021 Oct 21; 9 (10):23259671211034128.

  9. Watanabe S, Akagi R, Shiko Y, Ono Y, Kawasaki Y, Ohdera T, Ohtori S, Sasho T. Intra- and inter-observer reliability of implant positioning evaluation on a CT- based three-dimensional postoperative matching system for total knee arthroplasty. BMC Musculoskelet Disord. 2021 Apr 17; 22(1):363. 

  10. Shinohara M, Yamaguchi S, Ono Y, Kimura S, Kawasaki Y, Sugiyama H, Akagi R, Sasho T, Ohtori S. Anatomical factors associated with progression of hallux valgus. Foot Ankle Surg. 2022 Feb; 28(2):240-244.

  11.  Takeda T, Akagi R, Sato Y, Enomoto T, Nakagawa R, Kimura S, Yamaguchi S, Nishikawa S, Sasho T. Multiple Osteochondritis Dissecans in Multiple Joints. Case Rep Orthop. 2021 Jan 28; 2021:8828687.

  12. Kimura S, Yamaguchi S, Ono Y, Matsuura Y, Sato Y, Akagi R, Sasho T, Ohtori S. Decreased physical activity in patients with ankle osteoarthritis. A case- control study comparing daily step counts. Foot Ankle Surg. 2022 Jan; 28(1):66-71.

  13. Ogura T, Asai S, Akagi R, Fukuda H, Yamaura I, Sakai H, Ichino Y, Takahashi T, Omodani T, Saito C, Ninomiya T, Shiko Y, Kawasaki Y, Tsuchiya A, Takahashi K, Sasho T. Joint effusion at 6 months is a significant predictor of joint effusion 1 year after anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc. 2021 Nov; 29(11):3839-3845.

  14. Tozawa R, Ogawa Y, Minamoto Y, Ninomiya T, Ogura T, Watanabe S, Kimura S, Shiko Y, Kawasaki Y, Akagi R, Sasho T. Possible role of MRI-detected osteophytes as a predictive biomarker for development of osteoarthritis of the knee: A study using data from the Osteoarthritis Initiative. Osteoarthritis and Cartilage Open 2021; 100200

2020

  1. Takeda T, Akagi R, Sato Y, Enomoto T, Nakagawa R, Kimura S, Yamaguchi S, Nishikawa S, Sasho T. Multiple Osteochondritis Dissecans in Multiple Joints. Case Rep Orthop. 2021 Jan 28; 2021: 8828687.
  2. Kimura S, Yamaguchi S, Ono Y, Matsuura Y, Sato Y, Akagi R, Sasho T, Ohtori S. Decreased physical activity in patients with ankle osteoarthritis. A case- control study comparing daily step counts. Foot Ankle Surg. 2021 Feb 1:S1268-7731(21)00023-0.
  3. Ogura T, Asai S, Akagi R, Fukuda H, Yamaura I, Sakai H, Ichino Y, Takahashi T, Omodani T, Saito C, Ninomiya T, Shiko Y, Kawasaki Y, Tsuchiya A, Takahashi K, Sasho T. Joint effusion at 6 months is a significant predictor of joint effusion 1 year after anterior cruciate ligament reconstruction. Knee Surg Sports Traumatol Arthrosc. 2021 Jan 21.
  4. Watanabe S, Tomita T, Akagi R, Watanabe A, Yamazaki T, Enomoto T, Nakagawa R, Kimura S, Ohtori S, Sasho T. In vivo kinematics of cruciate-retaining total knee arthroplasty after a change of polyethylene insert configuration. Asia Pac J Sports Med Arthrosc Rehabil Technol. 2020 Dec 31; 24:1-8.
  5. Akagi R, Muramatsu Y, Mukoyama S, Sugiyama H, Yamaguchi S, Ohtori S, Sasho T. Arthroscopic Reduction and Internal Fixation of Posterior Cruciate Ligament Avulsion Fracture Using an Adjustable-Length Loop Device. Arthrosc Tech. 2020 Dec 21; 9(12):e2001-e2006.
  6. Watanabe S, Yamaguchi S, Kimura S, Sadamasu A, Ono Y, Akagi R, Sasho T, Ohtori S. Indirect drainage using hindfoot endoscopy for the treatment of recurrent ganglion cysts of the hallux associated with ankle osteoarthritis: A report of two cases. J Orthop Sci. 2020 Jun 19:S0949-2658(20)30140-8.
  7. Sato Y, Kösters A, Rieder F, Sasho T, Müller E, Wiesinger HP. Quantitative Analysis of Patellar Tendon After Total Knee Arthroplasty Using Echo Intensity: A Nonrandomized Controlled Trial of Alpine Skiing. J Arthroplasty. 2020 Oct; 35(10):2858-2864. doi: 10.1016/j.arth.2020.05.052. Epub 2020 May 28. PMID: 32561260.
  8. Yamazaki A, Matsuura Y, Kuniyoshi K, Suzuki T, Akasaka T, Ozone E, Matsuyama Y, Mukai M, Yamazaki T, Ohara T, Sasho T, Ohtori S. A1 pulley stretching treats trigger finger: A1 pulley luminal region under digital flexor tendon traction. Clin Biomech (Bristol, Avon). 2020 Feb; 72:136-140.
  9. Sadamasu A, Yamaguchi S, Kimura S, Ono Y, Sato Y, Akagi R, Sasho T, Ohtori S. Influence of foot position on the measurement of first metatarsal axial rotation using the first metatarsal axial radiographs. J Orthop Sci. 2020 Jul; 25(4):664-670.
  10. Ono Y, Yamaguchi S, Sadamasu A, Kimura S, Watanabe S, Akagi R, Sasho T, Ohtori S. The shape of the first metatarsal head and its association with the presence of sesamoid-metatarsal joint osteoarthritis and the pronation angle. J Orthop Sci. 2020 Jul; 25(4):658-663.
  11. Kimura, S.,Yamaguchi, S.,Sadamasu, A.,Ohtori, S.,Sasho, T. Effect of platelet rich plasma concentration on tendon healing in a rabbit achilles tendon transection model Chiba Medical Journal 2020,96E, 47–54
  12. Ogawa Y, Akagi R, Nakagawa R, Kimura S, Ono Y, Qatanabe S, Hosokawa H, Horii M, Shinohara M, TOzawa R, Ninomiya T, Ohotor S, Sasho T. Osteophyte formation at the posterior notch of the femur serves as an early sign of osteoarthritic change of the knee joint Chiba Medical Journal 2020,96E, 21–26
  13. Matsuyama Y, Matsuura Y, Suzuki T, Akasaka T, Himeno D, Yamazaki A, Ozone E, Mukai M, Yamazaki T, Ohara T, Taniguchi S, Wakita H, Kuniyoshi K, Ohotori S, Sasho T. New material property conversion eqution for bone strength measurement for CT-based finite element modeling. Chiba Medical Journal 2020, 96E, 41–46.

2019

  1. Ono Y, Yamaguchi S, Sadamasu A, Kimura S, Watanabe S, Akagi R, Sasho T, Ohtori S.The shape of the first metatarsal head and its association with the presence of sesamoid-metatarsal joint osteoarthritis and the pronation angle.　 J Orthop Sci. 2019 Jul 17. pii: S0949-2658(19)30197-6.
  2. Kawahara T, Sasho T, Ohnishi T, Haneishi H. Stage-specific meniscal features predict progression of osteoarthritis of the knee: a retrospective cohort study using data from the osteoarthritis initiative. BMC Musculoskelet Disord. 2019 Jan 22;20(1):33.
  3. Lyman S, Omori G, Nakamura N, Takahashi T, Tohyama H, Fukui N, Ikeda H, Sasho T, Saito T, Hayashi Y, Deie M. Development and validation of a culturally relevant Japanese KOOS. J Orthop Sci. 2019 May;24(3):514-520.
  4. Nakagawa R, Yamaguchi S, Kimura S, Sadamasu A, Yamamoto Y, Muramatsu Y, Sato Y, Akagi R, Sasho T, Ohtori S. Efficacy of foot orthoses as nonoperative treatment for hallux valgus: A 2-year follow-up study. J Orthop Sci. 2019 May;24(3):526-531.
  5. Saito M, Nakajima A, Sonobe M, Takahashi H, Akatsu Y, Inaoka T, Iwasaki J, Morikawa T, Watanabe A, Aoki Y, Sasho T, Nakagawa K. Superior graft maturation after anatomical double-bundle anterior cruciate ligament reconstruction using the transtibial drilling technique compared to the transportal technique. Knee Surg Sports Traumatol Arthrosc. 2019 Aug;27(8):2468-2477.
  6. Nakagawa R, Akagi R, Yamaguchi S, Enomoto T, Sato Y, Kimura S, Ogawa Y, Sadamasu A, Ohtori S, Sasho T. Single vs. repeated matrix metalloproteinase-13 knockdown with intra-articular short interfering RNA administration in a murine osteoarthritis model. Connect Tissue Res. 2019 Jul;60(4):335-343.
  7. Akatsu Y, Enomoto T, Yamaguchi S, Tahara M, Fukawa T, Endo J, Hoshi H, Yamamoto Y, Sasaki T, Takahashi K, Akagi R, Sasho T. Age-dependent differences in response to partial-thickness cartilage defects in a rat model as a measure to evaluate the efficacy of interventions for cartilage repair. Cell Tissue Res. 2019 Feb;375(2):425-435.
  8. Yamaguchi S, Sadamasu A, Kimura S, Akagi R, Yamamoto Y, Sato Y, Sasho T, Ohtori S. Nonradiographic Measurement of Hallux Valgus Angle Using Self-photography. J Orthop Sports Phys Ther. 2019 Feb;49(2):80-86.
  9. Okada K, Yamaguchi S, Sato Y, Enomoto T, Ogawa Y, Ohtori S, Tahara M, Sasho T. Comparison of meniscal extrusion and osteophyte formation at the intercondylar notch as a predictive biomarker for incidence of knee osteoarthritis-Data from the Osteoarthritis Initiative. J Orthop Sci. 2019 Jan;24(1):121-127.

2018

  1. Akatsu Y, Enomoto T, Yamaguchi S, Tahara M, Fukawa T, Endo J, Hoshi H, Yamamoto Y, Sasaki T, Takahashi K, Akagi R, Sasho T. Age-dependent differences in response to partial thickness cartilage defects in a rat model as a measure to evaluate the efficacy of interventions for cartilage repair. Cell Tissue Res 2018 (in press).
  2. Okada K, Yamaguchi S, Sato Y, Enomoto T, Ogawa Y, Ohtori S, Tahara M, Sasho T. Comparison of meniscal extrusion and osteophyte formation at the intercondylar notch as a predictive biomarker for incidence of knee osteoarthritis-Data from the Osteoarthritis Initiative- J Orthop Sci 2018 (in press).
  3. Fisch KM, Gamini R, Alvarez-Garcia O, Akagi R, Saito M, Muramatsu Y, Sasho T, Koziol JA, Su AI, Lotz MK. Identification of transcription factors responsible for dysregulated networks in human osteoarthritis cartilage by global gene expression analysis. Osteoarthritis Cartilage. 2018 Aug 3. [Epub ahead of print]
  4. Nakamura J, Inoue T, Suguro T, Suzuki M, Sasho T, Hagiwara S, Akagi R, Orita S, Inage K, Akazawa T, Ohtori S. 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. BMC Musculoskelet Disord. 2018 Jul 18;19(1):234.
  5. Yamaguchi S, Akagi R, Kimura S, Sadamasu A, Nakagawa R, Sato Y, Kamegaya M, Sasho T, Ohtori S. Avulsion fracture of the distal fibula is associated with recurrent sprain after ankle sprain in children. Knee Surg Sports Traumatol Arthrosc. 2018 Jul 10. [Epub ahead of print]
  6. Enomoto T, Akagi R, Ogawa Y, Yamaguchi S, Hoshi H, Sasaki T, Sato Y, Nakagawa R, Kimura S, Ohtori S, Sasho T. Timing of Intra-Articular Injection of Synovial Mesenchymal Stem Cells Affects Cartilage Restoration in a Partial Thickness Cartilage Defect Model in Rats. Cartilage. 2018 Jul [Epub ahead of print]
  7. Sasho T, Sasaki T, Hoshi H, Akagi R, Enomoto T, Sato Y, Nakagawa R, Tahara M, Yamaguchi S. Evaluating different closed loop graft preparation technique for tibial suspensory fixation in ACL reconstruction using TightRope™. Asia Pac J Sports Med Arthrosc Rehabil Technol. 2018 Mar 7;12:5-11.
  8. Sato Y, Akagi R, Akatsu Y, Matsuura Y, Takahashi S, Yamaguchi S, Enomoto T, Nakagawa R, Hoshi H, Sasaki T, Kimura S, Ogawa Y, Sadamasu A, Ohtori S, Sasho T. The effect of femoral bone tunnel configuration on tendon-bone healing in an anterior cruciate ligament reconstruction: An animal study. Bone Joint Res. 2018 Jun 5;7(5):327-335.
  9. Sasaki Y, Ochiai N, Nakajima A, Sasho T, Kenmoku T, Yamaguchi T, Kijima T,Hashimoto E, Sasaki Y, Ohtori S. Histological analysis and biomechanical evaluation of fatty infiltration after rotator cuff tear and suprascapular nerve injury in a rat model. J Orthop Sci. 2018 Jun 5. [Epub ahead of print]
  10. Endo J, Sasho T, Akagi R, Muramatsu Y, Watanabe A, Akatsu Y, Fukawa T, Tahara M, Yamaguchi S. Comparative Analysis of Gene Expression between Cartilage and Menisci in Early-Phase Osteoarthritis of the Knee-An Animal Model Study. J Knee Surg. 2018 Aug; 31(7):664-669.

2017

  1. Nakagawa R, Yamaguchi S, Kimura S, Sadamasu A, Yamamoto Y, Sato Y, Akagi R, Sasho T, Ohtori S. Association of Anxiety and Depression With Pain and Quality of Life in Patients With Chronic Foot and Ankle Diseases. Foot Ankle Int. 2017 Nov;38(11):1192-1198.
  2. Matsuki K, Matsuki KO, Kenmoku T, Yamaguchi S, Sasho T, Banks SA. In vivo kinematics of early-stage osteoarthritic knees during pivot and squat activities. Gait Posture. 2017 Oct;58:214-219.
  3. Kenmoku T, Nemoto N, Iwakura N, Ochiai N, Uchida K, Saisu T, Ohtori S, Nakagawa K, Sasho T, Takaso M. Extracorporeal shock wave treatment can selectively destroy end plates in neuromuscular junctions. Muscle Nerve. 2018 Mar;57(3):466-472.
  4. Kawahara T, Sasho T, Katsuragi J, Ohnishi T, Haneishi H. Relationship between knee osteoarthritis and meniscal shape in observation of Japanese patients by using magnetic resonance imaging. J Orthop Surg Res. 2017 Jun 26;12(1):97.
  5. Sasho T, Katsuragi J, Yamaguchi S, Haneishi H, Aizimu T, Tanaka T, Watanabe A, Sato Y, Akagi R, Matsumoto K, Uno T, Motoori K. Associations of three dimensional T1 rho MR mapping and three-dimensional T2 mapping with macroscopic and histologic grading as a biomarker for early articular degeneration of knee cartilage. Clin Rheumatol. 2017 Sep;36(9):2109-2119.
  6. Fukawa T, Yamaguchi S, Akatsu Y, Yamamoto Y, Akagi R, Sasho T. Safety and Efficacy of Intra-articular Injection of Platelet-Rich Plasma in Patients With Ankle Osteoarthritis. Foot Ankle Int. 2017 Jun;38(6):596-604.
  7. Sadamasu A, Yamaguchi S, Nakagawa R, Kimura S, Endo J, Akagi R, Sasho T. The recognition and incidence of peroneal tendon dislocation associated with a fracture of the talus. Bone Joint J. 2017 Apr;99-B(4):489-493.
  8. Sasaki T, Akagi R, Akatsu Y, Fukawa T, Hoshi H, Yamamoto Y, Enomoto T, Sato Y, Nakagawa R, Takahashi K, Yamaguchi S, Sasho T. The effect of systemic administration of G-CSF on a full-thickness cartilage defect in a rabbit model MSC proliferation as presumed mechanism: G-CSF for cartilage repair. Bone Joint Res. 2017 Mar;6(3):123-131.
  9. Yamamoto Y, Yamaguchi S, Sasho T, Fukawa T, Akatsu Y, Akagi R, Yamaguchi T, Takahashi K, Nagashima K, Takahashi K. Quantitative US Elastography Can Be Used to Quantify Mechanical and Histologic Tendon Healing in a Rabbit Model of Achilles Tendon Transection. Radiology. 2017 May;283(2):408-417.
  10. Hoshi H, Akagi R, Yamaguchi S, Muramatsu Y, Akatsu Y, Yamamoto Y, Sasaki T, Takahashi K, Sasho T. Effect of inhibiting MMP13 and ADAMTS5 by intra-articular injection of small interfering RNA in a surgically induced osteoarthritis model of mice. Cell Tissue Res. 2017 May;368(2):379-387.
  11. Akagi R, Akatsu Y, Fisch KM, Alvarez-Garcia O, Teramura T, Muramatsu Y, Saito M, Sasho T, Su AI, Lotz MK. Dysregulated circadian rhythm pathway in human osteoarthritis: NR1D1 and BMAL1 suppression alters TGF-β signaling in chondrocytes. Osteoarthritis Cartilage. 2017 Jun;25(6):943-951.

2016

  1. Akatsu Y, Akagi R, Fukawa T, Yamaguchi S, Sasho T. Ultrasound for Treating Meniscocapsular Separation Together With Arthroscopy. Arthrosc Tech. 2016 Dec 19;5(6):e1457-e1460.
  2. Yamamoto Y, Yamaguchi S, Muramatsu Y, Terakado A, Sasho T, Akagi R, Endo J, Sato Y, Takahashi K. Quality of Life in Patients With Untreated and Symptomatic Hallux Valgus. Foot Ankle Int. 2016 Nov;37(11):1171-1177.
  3. Yamaguchi S, Niki H, Akagi R, Yamamoto Y, Sasho T. Failure of Internal Fixation for Painful Bipartite Navicular in Two Adolescent Soccer Players: A Report of Two Cases. J Foot Ankle Surg. 2016 Nov - Dec;55(6):1323-1326.
  4. Endo J, Yamaguchi S, Saito M, Morikawa T, Akagi R, Sasho T. Changes in the syndesmotic reduction after syndesmotic screw fixation for ankle malleolar fractures: One-year longitudinal evaluations using computer tomography. Injury. 2016 Oct;47(10):2360-2365.
  5. Alvarez-Garcia O, Fisch KM, Wineinger NE, Akagi R, Saito M, Sasho T, Su AI, Lotz MK. Increased DNA Methylation and Reduced Expression of Transcription Factors in Human Osteoarthritis Cartilage. Arthritis Rheumatol. 2016 Aug;68(8):1876-86.
  6. Ikegawa N, Sasho T, Yamaguchi S, Saito M, Akagi R, Muramatsu Y, Akatsu Y, Fukawa T, Nakagawa K, Nakajima A, Suzuki T, Takahashi K. Identification of genes required for the spontaneous repair of partial-thickness cartilage defects in immature rats. Connect Tissue Res. 2016 May;57(3):190-9.
  7. Yamamoto Y, Yamaguchi S, Sasho T, Fukawa T, Akatsu Y, Nagashima K, Takahashi K. Quantitative Ultrasound Elastography With an Acoustic Coupler for Achilles Tendon Elasticity: Measurement Repeatability and Normative Values. J Ultrasound Med. 2016 Jan;35(1):159-66.
  8. Endo J, Yamaguchi S, Sasho T. Tendoscopic Excision of an Intratendinous Ganglion in the Flexor Hallucis Longus Tendon: A Case Report. J Foot Ankle Surg. 2016 Mar-Apr;55(2):345-7.

2015

  1. Yamaguchi S, Kitamura M, Ushikubo T, Murata A, Akagi R, Sasho T. Effect of Laterally Wedged Insoles on the External Knee Adduction Moment across Different Reference Frames. PLoS One. 2015 Sep 23;10(9):e0138554.
  2. Yamaguchi S, Sasho T, Endo J, Yamamoto Y, Akagi R, Sato Y, Takahashi K. Shape of the lateral edge of the first metatarsal head changes depending on the rotation and inclination of the first metatarsal: a study using digitally reconstructed radiographs. J Orthop Sci. 2015 Sep;20(5):868-74.
  3. Koike M, Nojiri H, Ozawa Y, Watanabe K, Muramatsu Y, Kaneko H, Morikawa D, Kobayashi K, Saita Y, Sasho T, Shirasawa T, Yokote K, Kaneko K, Shimizu T. Mechanical overloading causes mitochondrial superoxide and SOD2 imbalance in chondrocytes resulting in cartilage degeneration. Sci Rep. 2015 Jun 25;5:11722.
  4. Akatsu Y, Yamaguchi S, Mukoyama S, Morikawa T, Yamaguchi T, Tsuchiya K, Iwasaki J, Akagi R, Muramatsu Y, Katsuragi J, Fukawa T, Endo J, Takahashi K, Sasho T. Accuracy of high-resolution ultrasound in the detection of meniscal tears and determination of the visible area of menisci. J Bone Joint Surg Am. 2015 May 20;97(10):799-806.
  5. Fukawa T, Yamaguchi S, Watanabe A, Sasho T, Akagi R, Muramatsu Y, Akatsu Y, Katsuragi J, Endo J, Osone F, Sato Y, Okubo T, Takahashi K. Quantitative Assessment of Tendon Healing by Using MR T2 Mapping in a Rabbit Achilles Tendon Transection Model Treated with Platelet-rich Plasma. Radiology. 2015 Sep;276(3):748-55.
  6. Yamaguchi S, Endo J, Yamamoto Y, Sasho T. Double-Row Bridging Suture Fixation Augmented With Double Krackow Suture for the Repair of Avulsion of the Ossified Achilles Tendon: A Technical Tip. Foot Ankle Int. 2015 Jul;36(7):849-52.
  7. Katsuragi J, Sasho T, Yamaguchi S, Sato Y, Watanabe A, Akagi R, Muramatsu Y, Mukoyama S, Akatsu Y, Fukawa T, Endo J, Hoshi H, Yamamoto Y, Sasaki T, Takahashi K. Hidden osteophyte formation on plain X-ray is the predictive factor for development of knee osteoarthritis after 48 months--data from the Osteoarthritis Initiative. Osteoarthritis Cartilage. 2015 Mar;23(3):383-90.
  8. Endo J, Watanabe A, Sasho T, Yamaguchi S, Saito M, Akagi R, Muramatsu Y, Mukoyama S, Katsuragi J, Akatsu Y, Fukawa T, Okubo T, Osone F, Takahashi K. Utility of T2 mapping and dGEMRIC for evaluation of cartilage repair after allograft chondrocyte implantation in a rabbit model. Osteoarthritis Cartilage. 2015 Feb;23(2):280-8.
  9. Mukoyama S, Sasho T, Akatsu Y, Yamaguchi S, Muramatsu Y, Katsuragi J, Fukawa T, Endo J, Hoshi H, Yamamoto Y, Takahashi K. Spontaneous repair of partial thickness linear cartilage injuries in immature rats. Cell Tissue Res. 2015 Feb;359(2):513-520.