Explant analysis of the Biomet Magnum/ReCap metal-on-metal hip joint

[摘要] ObjectivesThe high revision rates of the DePuy Articular Surface Replacement (ASR) and the DePuy ASR XL (the total hip arthroplasty (THA) version) have led to questions over the viability of metal-on-metal (MoM) hip joints. Some designs of MoM hip joint d

[学科分类] 骨科学

[关键词] Hip;Arthroplasty;Wear;Metal-on-Metal;Taper;Film Thickness;Lubrication