Fig. 1From: Direct comparison of different surgical approaches in a woman with bilateral osteochondrosis dissecans of her knees: a case reportPreoperative and postoperative magnetic resonance imaging of the patient’s left knee. Coronal (a and b) and sagittal (c and d) t2-weighted magnetic resonance imaging images of her left knee preoperative with osteochondral lesion (see arrows) and 12-month postoperative with refixation of the lesion showing the repaired tissue (see arrows)Back to article page