Review
doi: 10.1097/00003086-199808000-00010.
Unipolar or bipolar prosthesis for the displaced intracapsular hip fracture? An unanswered question
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- PMID: 9728162
- DOI: 10.1097/00003086-199808000-00010
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Review
Unipolar or bipolar prosthesis for the displaced intracapsular hip fracture? An unanswered question
Clin Orthop Relat Res.
1998 Aug.
Abstract
Modular bipolar prostheses were developed to address the problems of loosening, cartilage wear, and protrusio which were seen with single unit endoprostheses. Modular unipolar prostheses address many of these problems and are significantly less expensive than the bipolar prosthesis. Recent data suggest that use of the modular unipolar prosthesis is indicated in elderly patients with low demands.
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