Fig. 4From: Intra-articular opening wedge osteotomy for varus ankle arthritis with computer-assisted planning and patient-specific surgical guides: a retrospective case seriesThree cases with intraoperative hinge fractures are indicated by the arrows. Callus formation was observed at 5 months a-b 5.5 months. c-d and 6.5 months e–f after surgeryBack to article page