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Wagner resurfacing total hip arthroplasty: early results
Canadian Journal of Surgery. Journal Canadien De Chirurgie
|September 1, 1981
Summary
The Wagner resurfacing hip arthroplasty offers excellent pain relief and avoids stem loosening common in conventional hip replacements. Early results suggest this innovative procedure is a promising alternative for hip disease treatment.
Area of Science:
- Orthopedic Surgery
- Biomaterials Engineering
Background:
- Conventional total hip arthroplasty often faces complications such as stem loosening.
- Hip resurfacing presents an alternative approach to hip joint restoration.
Purpose of the Study:
- To evaluate the early clinical outcomes of the Wagner resurfacing total hip arthroplasty.
- To assess the efficacy and safety of this conservative hip arthroplasty technique.
Main Methods:
- Prospective assessment of 51 patients undergoing Wagner resurfacing hip arthroplasty between 1977 and 1978.
- Utilized the Harris hip rating method for patient evaluation.
- The procedure involves resurfacing the femoral head with a metallic cup and replacing the acetabulum with a high-density polyethylene cup.
Main Results:
- Excellent functional outcomes reported, with 50 out of 51 patients experiencing complete or marked pain relief.
- A low failure rate of only two cases observed in the early follow-up period.
- Avoidance of stem loosening, a significant issue in conventional hip arthroplasty.
Conclusions:
- The Wagner resurfacing total hip arthroplasty demonstrates promising early results for treating various hip diseases.
- The technique effectively alleviates pain and avoids complications associated with traditional hip implants.
- While further long-term studies are needed, this hip resurfacing method is anticipated for widespread adoption and success.