Fig. 2
From: Ankle joint distraction arthroplasty for severe ankle arthritis
a radiographs of a female with severe ankle arthritis. a preoperative ankle joint. b ankle joint during ankle distraction. c ankle joint after removal of external fixation. d 1 year postoperative. b lateral radiographs of a female with severe ankle arthritis. a lateral view of the same patient before operation. b lateral view of the same patient at 1 year after operation