Do patients care about higher flexion in total knee arthroplasty? A randomized, controlled, double-blinded trial.

ABSTRACT:

Background

Little information exists to support that patients care about flexion beyond what is needed to perform activities of daily living (ADL) after Total knee arthroplasty (TKA). The purpose of this study was to investigate if the achievement of a higher degree of knee flexion after TKA would result in a better patient perceived outcome.

Methods

The study is a randomized, double-blinded, controlled trial in which 36 patients (mean age: 67.2 yrs) undergoing one-stage bilateral TKA randomly received a standard cruciate-retaining (CR) TKA in one knee and a high-flex posterior-stabilized (PS) TKA in the contra lateral knee. At follow-up ROM, satisfaction, pain, "feel" of the knee and the abilities in daily activities were assessed.

Results

At 1-year follow-up we foun

SUBMITTER: Thomsen MG 

PROVIDER: S-EPMC3637231 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature