Keiji Otaka
Nagoya, Japan
Last Updated: 09/26/2026
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Found 14 publications
Postoperative computed tomography-based intact ratio predicts femoral head collapse after curved intertrochanteric varus osteotomy for osteonecrosis of the femoral head.
Journal: International orthopaedics
Published: June 12, 2026
Prognostic Prediction of Femoral Head Collapse Using Necrotic Size and Lateral Extent on Computed Tomography Images in Osteonecrosis of the Femoral Head.
Journal: The Journal of arthroplasty
Published: March 19, 2026
Inhibition of Sclerostin Protected Against Particle-Induced Osteolysis via Activation of Wnt Signaling and Suppression of Osteoclast Function.
Journal: Journal of orthopaedic research : official publication of the Orthopaedic Research Society
Published: November 20, 2025
Increasing Prevalence and Risk Factors for Multifocal Osteonecrosis in Patients Who Have Corticosteroid-Associated Osteonecrosis of the Femoral Head: A 15-Year Multicenter Study.
Journal: The Journal of arthroplasty
Published: March 03, 2025
One-Year Survival and Postoperative Complications in Older Patients with Intertrochanteric Fractures: Association with Polypharmacy-A Multicenter Retrospective Cohort Study.
Journal: Drugs & aging
Published: February 18, 2025
Functional outcomes and survival rates of patients with fragility fractures of the pelvis: A multicenter retrospective analysis of 588 patients.
Journal: Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association
Published: February 17, 2025
Fatty infiltration of periarticular muscles in patients with osteonecrosis of the femoral head.
Journal: International orthopaedics
Published: January 20, 2025
Discrepancy between radiography and magnetic resonance imaging in Japanese Investigation Committee classification type C osteonecrosis of the femoral head.
Journal: International orthopaedics
Published: October 13, 2024
Association between advanced glycation end-products and fall risk in older adults: The Yakumo Study.
Association between advanced glycation end-products and fall risk in older adults: The Yakumo Study.
Journal: Geriatrics & gerontology international
Published: February 16, 2024
Association of mid-thigh quadriceps muscle quality with postoperative outcomes in patients with hip osteoarthritis undergoing total hip arthroplasty: a retrospective cohort study.
Journal: International orthopaedics
Published: February 04, 2024
Computer simulation study of cementless cup placement for dysplastic hip osteoarthritis using subluxation percentage of Crowe classification.
Journal: Journal of orthopaedic research : official publication of the Orthopaedic Research Society
Published: December 04, 2023
Last Updated: 09/26/2026