Fig. 5
From: Range of motion after total knee arthroplasty in hemophilic arthropathy
The flexion of the knee before and after the implantation of TKA. Lines represent the decreasing tendency of the average value of preoperative flexion (dash-dotted line) contracture and the postoperative increase in the parameter (dash line). The irregular solid curve shows average values of the parameter pre- and postoperatively. Small circles represent measured values