Medicine and Health

How to Choose the Appropriate Posterior Slope Angle Can Lead to Good Knee Joint Function Recovery in Total Knee Arthroplasty?

X. Pan, J. Liu, et al.

This intriguing study led by Xi-Qing Pan and colleagues conducted at the Third Hospital of Shijiazhuang uncovers valuable insights into how varying posterior slope angles during total knee arthroplasty can significantly impact recovery and postoperative function. With a focus on optimizing outcomes, their findings highlight the ideal adjustments needed for effective rehabilitation.

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Abstract

This study retrospectively analyzed 240 patients who underwent total knee arthroplasty (TKA) three years prior to assess the impact of osteotomy at various posterior slope angles on knee joint function recovery. Patients were categorized into five groups based on changes in posterior slope angle. Postoperative knee function was evaluated using KSS, WOMAC, and VAS scores. Results showed statistically significant differences in pain and function scores across groups, with Group 2 (3°-5° change) exhibiting the best outcomes. Excessive increases or decreases in posterior slope angle negatively impacted postoperative recovery. No major complications were observed.

Publisher

Therapeutics and Clinical Risk Management

Published On

Sep 25, 2023

Authors

Xi-Qing Pan, Jin-Hui Liu, Jiang-Li Zhang, An Chai, Feng Li, Lei Shu, Wei Zhao

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