title: The shelf operation in the management of late presentation of congenital hip dysplasia.
abstract: Shelf operations performed on 24 patients (27 hips) for late presentation of congenital hip dysplasia were evaluated. The mean age at operation was 14 years 9 months and the mean follow-up 16 years 8 months. Two-thirds of the hips had good clinical results at follow-up. Patients operated on under the age of 20 years and with little or no radiological evidence of degenerative joint changes had the highest likelihood of success. The shelf operation was found to provide good cover of the femoral head and, should failure occur, also provides adequate superior support for the seating of an acetabular prosthesis.
authors.affiliation: Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, Shropshire, England.
authors.forename: B N
authors.initials: BN
authors.lastname: Summers
authors.forename: A
authors.initials: A
authors.lastname: Turner
authors.forename: C H
authors.initials: CH
authors.lastname: Wynn-Jones
mesh_terms: D000293:Adolescent; D000328:Adult; D016025:Bone Transplantation; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006618:Hip Dislocation, Congenital / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D007223:Infant; D008124:Locomotion; D008297:Male; D009068:Movement; D013524:Surgical Flaps