Walking Ground Reaction Force Post-ACL Reconstruction: Analysis of Time and Symptoms.

ABSTRACT:

Purpose

The association between lower-extremity loading and clinically relevant knee symptoms at different time points after anterior cruciate ligament reconstruction (ACLR) is unclear. Vertical ground reaction force (vGRF) from walking was compared between individuals with and without clinically relevant knee symptoms in three cohorts: <12 months post-ACLR, 12-24 months post-ACLR, and >24 months post-ACLR.

Methods

One hundred twenty-eight individuals with unilateral ACLR were classified as symptomatic or asymptomatic, based on previously defined cutoff values for the Knee Osteoarthritis and Injury Outcome Score (<12 months post-ACLR [symptomatic n = 28, asymptomatic n = 24]; 12-24 months post-ACLR [symptomatic n = 15, asymptomatic n = 15], and >24 months post-ACLR [symptoma

SUBMITTER: Pietrosimone B 

PROVIDER: S-EPMC6335151 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature