Fig. 2From: 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 right knee. Coronal (a and c) and sagittal (b and d) t2-weighted magnetic resonance imaging images of her right knee preoperative with osteochondral lesion (see arrows) and 12-month postoperative with repair tissue (see arrow)Back to article page