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Reinforcement Ring-Augmented Hip Arthroplasty: A 35-Year Follow-up
Reinhold Ganz1, Gary Ulrich2, Srinath Kamineni2
1Department of Orthopedic Surgery, University of Bern, Bern, Switzerland.
Acetabular reinforcement rings, used with bone grafting for inadequate bone stock, can improve total hip arthroplasty longevity. This case study shows a 35-year success with this technique in hip replacement surgery.
Area of Science:
- Orthopedic Surgery
- Biomaterials Engineering
Background:
- Acetabular component loosening is a significant concern in total hip arthroplasty (THA), particularly with compromised acetabular bone stock.
- Traditional methods like cementation and bone grafting were employed, but augmentation strategies were emerging.
- Acetabular reinforcement rings offered a novel approach to enhance fixation in cases of poor bone quality.
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