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pubmed:abstractText |
First-generation highly cross-linked polyethylene liners have reduced the incidence of wear particle-induced osteolysis. However, failed acetabular liners have shown evidence of surface cracking, mechanical failure, and oxidative damage. This has led to the development of second-generation highly cross-linked polyethylene, which has improved wear and mechanical properties and resistance to oxidation in vitro. Owing to its recent introduction, there are no publications describing its clinical performance.
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pubmed:affiliation |
Wakefield Orthopaedic Clinic, 270 Wakefield Street, Adelaide, SA, 5000, Australia. hipknee@tpg.com.au
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