Fig. 3From: Correction osteotomy for bilateral varus knee deformity caused by premature epiphyseal closure induced by hypervitaminosis A: a case reportPostoperative anteroposterior radiographs and arthroscopic images of the patient by TSF. a Immediately after femoral osteotomy. b Gradual correction was achieved over the course of 18 days. c Four months later, bone union was confirmed and the external fixator was removed. d Arthroscopic findings showing an intact articular surfaceBack to article page