UHMWPE的生物摩擦学研究进展

he performance characteristics and the clinical application of ultra high molecular weight polyethylene (UHMWPE) are briefly introduces in this paper; the wearing character of UHMWPE artificial joint material is reviewed; the mechanism of production and the influence of abrasive particle are analysed; several kind of common influence factors of the joint material is enumerated；The research of improve UHMWPE wear-ability by surface modification and fill in recent years at home and abroad were reviewed; The research characteristics of UHMWPE is summarized and prospected; therefore, it's to promote the popularization and application of this UHMWPE in further.