Perthes's disease.
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D005270:Femur Head / Q000000981:diagnostic imaging; D006801:Humans; D007873:Legg-Calve-Perthes Disease / Q000000981:diagnostic imaging / Q000628:therapy*; D008297:Male; D010007:Osteochondritis / Q000628:therapy*; D010027:Osteotomy; D011379:Prognosis; D011859:Radiography; D013165:Splints