The Journal of Bone and Joint Surgery, Vol 59, Issue 4 444-450, Copyright © 1977 by Journal of Bone and Joint Surgery, Inc
Cup arthroplasties in teen-agers and children
AG Lang and RA Klassen
Review of cup arthroplasties performed prior to 1970 in sixty hips of
fity-one consecutive patients less than twenty years old, with follow-up
on fifty-three hips, revealed that fifteen (28%) of the cup arthroplasties
were followed by other salvage operations, usually total hip arthroplasty.
Of the remaining thirty-eight hips, only twenty-four (63%) were rated
satisfactory clinically, although most of the patients considered their cup
arthroplasty an improvement over their preoperative status. Patients with
bilateral hip disease did very poorly, and results were inconsistent in
others. The final range of motion was frequently poor. Results were
improved in hips in which acetabular reaming was not required.