Clinical Thresholds for Quadriceps Assessment After Anterior Cruciate Ligament Reconstruction

Abstract

Threshold values established in this study may provide a guide for clinicians when making return-to-activity decisions after ACLR. Normalized knee-extension MVIC torque (>3.00 Nm/kg) and quadriceps CAR symmetry (>99.6%) are both strong indicators of good patient-reported outcomes after ACLR.