Charnley low-friction arthroplasty of the hip. Long-term results in South Africa.
Long-term results of 98 Charnley low-friction arthroplasties were followed for a period of a mean of 12 years; 98 of 470 operations qualified for this strict long-term study, 78 (79.6%) with excellent results. If excessive medialization of the cup is avoided, socket complications appear to be minimal (4%). The majority of femoral component failures resulted from femoral stem breakage. Only four hips (4.08%) developed loosening of the femoral stem.
D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006621:Hip Joint / Q000000981:diagnostic imaging; D006622:Hip Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012086:Reoperation; D013019:South Africa