Complete Release of the Superficial Medial Collateral Ligament in Total Knee Arthroplasty.

ABSTRACT:

Background

Proper soft-tissue balance was essential in total knee arthroplasty (TKA). Superficial medial collateral ligament (sMCL) release has been recommended in correction of severe varus knee. However, it has concerns of overcorrection. This study aimed to analyze coronal plane laxity in sMCL-released TKA patients.

Methods

We prospectively collected data from TKA patients who were operated from January 2015 to November 2018. All patients went through the same surgical steps; however, sMCL was left intact in mild-to-moderate deformity (sMCL-intact), while it was completely released in patients with severe deformity (sMCL-released). All patients went through the same postoperative protocol. We used stress radiograph with 90 N force to evaluate coronal plane laxity and reco

SUBMITTER: Chaiyakit P 

PROVIDER: S-EPMC10826132 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature