Congenital dislocation of the hip: acetabular deficiency in adolescence (absence of the lateral acetabular epiphysis) after limbectomy in infancy.
Acetabular development in adolescence was assessed in 61 patients with congenital dislocation of the hip (CDH). Limbectomy was performed in 31; in these, the lateral acetabular (iliac) epiphysis failed to appear by age 13 years. This failure was associated with loss of cover of the femoral head in patients followed up until the third decade. The lateral acetabular epiphysis appeared in all remaining patients in whom reduction was achieved without limbectomy. Acetabular development in adolescence is affected adversely by limbectomy; this is due at least in part to absence of the lateral acetabular epiphysis.
O'Hara
J N
JN
Royal Orthopaedic Hospital, Birmingham, England.
D000077:Acetabulum / Q000000981:diagnostic imaging / Q000254:growth & development* / Q000601:surgery; D000293:Adolescent; D000328:Adult; D001846:Bone Development; D002648:Child; D004838:Epiphyses / Q000000981:diagnostic imaging / Q000254:growth & development; D005260:Female; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal; D006618:Hip Dislocation, Congenital / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D010027:Osteotomy / Q000009:adverse effects*; D011859:Radiography