Figure 5From: Sagittal plane articulation of the contralateral knee of subjects with posterior cruciate ligament deficiency: an observational studyGraph comparing flexion facet centre positions in the healthy and contralateral acute and chronic PCL injured knees, performing a leg press against a 150 N load through a flexion arc of 0 to 90 degrees. The pattern of FFC positions in healthy and contralateral acute and chronic PCL injured knees is not significantly different in both the lateral and medial compartments from 0 to 90 degrees of knee flexion.Back to article page