Journal Logo

Institutional members access full text with Ovid®

The Harris Design-2 Total Hip Replacement Fixed with So-Called Second-Generation Cementing Techniques. A Ten to Fifteen-Year Follow-up*

BOURNE, R. B., M.D., F.R.C.S.(C)†; RORABECK, C. H., M.D., F.R.C.S.(C)†; SKUTEK, M., †; MIKKELSEN, S., †; WINEMAKER, M., M.D.†; ROBERTSON, D., R.N.†, LONDON, ONTARIO, CANADA

Article
Buy

We analyzed the clinical results of 195 Harris Design-2 total hip replacements performed with so-called second-generation cementing techniques in 166 consecutive patients who had osteoarthrosis. The mean age of the patients at the time of the replacement was sixty-seven years and nine months (range, thirty-one to eighty-nine years). Forty-eight patients (fifty-four hips) died before the time of the latest follow-up, but the implants were apparently functioning well at the time of death. Three patients (four hips) were lost to follow-up. Five patients (five hips; 3 percent) had a revision because of aseptic loosening of the acetabular or femoral component, or both, that was related to wear-induced osteolysis. The mean Harris hip score for the 131 hips that were available at the latest follow-up examination at a mean of twelve years (range, ten to fifteen years) after the operation was 89 ± 10 points. On the basis of the Harris hip score, seventy-six hips had an excellent result, thirty-four had a good result, fifteen had a fair result, and six had a poor result at the latest follow-up examination. Radiographically, twelve (9 percent) of the 131 acetabular components and three (2 percent) of the 131 femoral components were probably or definitely loose.At a mean of twelve years, 186 (97 percent) of 191 Harris Design-2 implants were in situ or had been in situ at the time of the patient's death.

†London Health Sciences Centre, University Campus, The University of Western Ontario, 339 Windermere Road, London, Ontario N6A 5A5, Canada. E-mail address: robert.bourne@lhsc.on.ca (Dr. Bourne).

Copyright © 1998 by The Journal of Bone and Joint Surgery, Incorporated
You currently do not have access to this article

To access this article: