ArticleJournal of clinical orthopaedics and trauma2023
Effect of total knee arthroplasty on contralateral knee: A prospective comparative gait analysis of non-operated legs in the Indian population.
Article in Journal of clinical orthopaedics and trauma, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Evaluation of the efficacy after Total Knee Arthroplasty by Gait analysis in patients with Knee Osteoarthritis: a meta-analysis.Journal of orthopaedic surgery and research · 2024Pooled it
- Assessment and quantification of ipsilateral and contralateral ankle joint alignment changes after unilateral total knee arthroplasty for knee osteoarthritis with varus deformity: a retrospective cohort study.Knee surgery & related research · 2025Article
- Unraveling the gait dynamics - A comparative study of iASSIST and conventional total knee replacement techniques in osteoarthritic elderly patients.Journal of clinical orthopaedics and trauma · 2024Article
- Gait variability and biomechanical distinctions in knee osteoarthritis: Insights from a 3D analysis in an adult elderly cohort.Journal of orthopaedics · 2024Article
- Kinematic effects of unilateral TKA on the contralateral knee in Chinese patients with advanced osteoarthritis: a prospective gait analysis study.Frontiers in bioengineering and biotechnology · 2024Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Biomechanics plays a crucial function in osteoarthritis. Changes in the biomechanical parameters of the contralateral knee following total knee arthroplasty (TKA) may result in pain in the contralateral knee. The objective of this study was to examine preoperative and postoperative gait measurements on the contralateral leg following a TKA for a variety of gait measures at a self-selected normal gait pace in a similar speed population. Method: There were 11 patients included in the study, and their average age was 68 (7 females and 4 males). Gait analysis was performed at a sampling frequency of 120 Hz using nine cameras Qualisys motion capture systems (Qualisys AB, Sweden). To process the kinematic data, Visual 3D C-Motion Software was used. Results: Ankle plantar flexion (0.01), knee abduction during the terminal stance (0.002), and knee adduction during the initial swing (0.01) all showed a significant difference. In spatiotemporal data, walking speed (0.01), stance time (0.01), step length (0.005), and stride length (0.001) all showed significant differences. There were significant differences in knee flexion-extension (0.04) values. Conclusion: A change in the contralateral knee's biomechanics as a result of TKA is strongly suggested by significant alterations in the knee's stance phase, joint angle, and MAP. The research may help to modify the stride of the contralateral leg to decrease the advancement of osteoarthritis.
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