Injury of the acetabular epiphysis.
D000063:Accidents, Traffic; D000077:Acetabulum / Q000000981:diagnostic imaging / Q000293:injuries*; D002675:Child, Preschool; D004838:Epiphyses / Q000000981:diagnostic imaging / Q000293:injuries*; D005270:Femur Head / Q000000981:diagnostic imaging; D050723:Fractures, Bone / Q000209:etiology*; D006801:Humans; D008297:Male; D011859:Radiography; D013997:Time Factors