Ryota Katsumi
Niigata, Japan
Last Updated: 09/26/2026
Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 17 publications
Coronal stability at mid-stance is preserved in mechanically aligned medial pivot total knee arthroplasty despite intraoperative lateral laxity.
Journal: The Knee
Published: February 08, 2026
Three-Dimensional Lower Extremity Alignment During the Stance Phase of Gait Using Anteroposterior Fluoroscopic Imaging and Image-Matching Technique: A Comparison with the Standing Position in Advanced Knee Osteoarthritis.
Journal: JB & JS open access
Published: September 09, 2025
Three-dimensional evaluation of lower extremity alignment during gait and standing in healthy elderly individuals: A comparative study using fluoroscopy and 3D to 2D image matching.
Journal: Bio-medical materials and engineering
Published: February 20, 2025
Medial cortical bone thickness of the tibial diaphysis in osteoarthritis is related to lower extremity alignment and tibial morphology.
Journal: Journal of orthopaedic surgery and research
Published: April 28, 2024
Effects of three-dimensional femur and tibia postures on the parameters of standing long-leg radiographs for osteoarthritic knees in elderly female subjects.
Journal: Clinical biomechanics (Bristol, Avon)
Published: February 09, 2024
The morphology of the femoral posterior condyle affects the external rotation of the femur.
Journal: Journal of experimental orthopaedics
Published: July 07, 2023
Postoperative femoral anteroposterior position while standing correlates with the posterior tibial slope and posterior femoral condylar offset in medial pivot total knee arthroplasty.
Journal: Bio-medical materials and engineering
Published: October 11, 2021
Association between the toe angle and bony factors in the transverse plane for osteoarthritic knees compared with healthy knees.
Journal: Bio-medical materials and engineering
Published: July 12, 2021
Influence of posterior tibial slope on three-dimensional femorotibial alignment under weight-bearing conditions in healthy Japanese elderly people.
Journal: Bio-medical materials and engineering
Published: May 10, 2021
New evaluation indices for rotational knee angles in standing anteroposterior knee radiographs.
Journal: Bio-medical materials and engineering
Published: January 11, 2021
Cortical thickness of the tibial diaphysis reveals age- and sex-related characteristics between non-obese healthy young and elderly subjects depending on the tibial regions.
Journal: Journal of experimental orthopaedics
Published: July 27, 2020
Articular surface of the medial proximal tibia is aligned parallel to the ground in three-dimensional space under weight-bearing conditions in healthy and varus osteoarthritic knees.
Journal: Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA
Published: November 15, 2019
Last Updated: 09/26/2026