Fig. 1From: Juvenile osteochondritis dissecans in the lateral femoral condyle requiring osteochondral autograft as a revision procedure: a case reportImage examinations at initial visit. a A posterior-anterior weight-bearing radiograph (Rosenberg’s view) at initial visit. An irregular radiolucent lesion with surrounding sclerosis is identified in the epiphyseal region. b, c T1-weighted sagittal magnetic resonance imaging images at first visit. An area of low signal intensity at the periphery of subchondral bone contour is present in the lateral femoral condyles of the patient’s right (b) and left (c) kneesBack to article page