Osteolysis: new polymers and new solutions.
review · Level V
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- Record sourced from PubMed, PMID 7800610.
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Abstract
The prevention of osteolysis is a complex problem with multiple variables. Polyethylene represents one half of the bearing surface. Femoral head size, component congruency, and bearing material play a dominant role in the generation of particulate debris. In addition to all of these variables, there is a significant individual variation of biological response to a given particulate load. The industry-wide effort to improve the overall quality of manufactured polyethylene products and the introduction of Hylamer as a polyethylene bearing surface represent a significant step forward in reducing the problems of osteolysis in the next generation of implant patients.
Medical subject headings
- Joint Prosthesis
- Osteolysis
- Polyethylenes