Spontaneous osteonecrosis of the femoral condyle.
D000328:Adult; D000368:Aged; D005260:Female; D005269:Femur; D006801:Humans; D008297:Male; D008875:Middle Aged; D010020:Osteonecrosis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000628:therapy; D011859:Radiography