Low friction arthroplasty for old untreated congenital dislocation of the hip.
We report the replacement of 42 hips in 34 adults with untreated congenital dislocation. We used Charnley low friction implants, cementing the cup at the level of the true acetabulum after deepening and enlarging it by our own technique of cotyloplasty. Results were evaluated in 38 hips after a mean of 5.5 years. All the patients showed marked improvement, with no infection and, as yet, no late revision. The technical difficulties of the operation and the complications are discussed.
Hartofilakidis
G
G
Athens University, Greece.
Stamos
K
K
Ioannidis
T T
TT
D000328:Adult; D005260:Female; D006618:Hip Dislocation, Congenital / Q000000981:diagnostic imaging / Q000601:surgery*; D006622:Hip Prosthesis / Q000379:methods; D006801:Humans; D008875:Middle Aged; D011859:Radiography