Fig. 5
From: A novel rat model of stable posttraumatic joint stiffness of the knee
MRI scans of the knee joint. MRI (proton density and T2-weighted turbo spin-echo sequence) scan of the knee joint before (left) and after (right) passive hyperextension of − 45° shows posterior capsular lesion (marked with an arrow) and a posterior widening of the femoral growth plate (anterior part of the growth plate is marked with an asterisk) after the maneuver