Coxa Plana.
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004838:Epiphyses / Q000000981:diagnostic imaging / Q000293:injuries; D005260:Female; D005270:Femur Head / Q000293:injuries / Q000473:pathology; D005271:Femur Head Necrosis / Q000150:complications; D005500:Follow-Up Studies; D006617:Hip Dislocation / Q000209:etiology; D006801:Humans; D007511:Ischemia / Q000150:complications; D008297:Male; D010007:Osteochondritis / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology / Q000601:surgery; D010027:Osteotomy / Q000009:adverse effects; D011312:Pressure; D011859:Radiography; D012737:Sex Factors; D014143:Traction