Title: Highly cross-linked polyethylene in total hip arthroplasty, present and future
Abstract: Excessive polyethylene wear after total hip arthroplasty using non-cross-linked ultra-high-molecular-weight polyethylene (UHMWPE) is known to cause osteolysis followed by implant loosening (1,2). To reduce the amount of wear, several manufacturers have attempted to modify bearing surface materials. Highly cross-linked polyethylene (HXLPE) was utilized the processes of gamma or electron beam radiation, to increase the degree of crosslinking within the material. Re-melting process would take on to reduce the amount of oxidation involving to crosslink. As a result, it is expected that wear resistance of the polyethylene increase.
Publication Year: 2018
Publication Date: 2018-08-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 2
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