A simulator study of adverse wear with metal and cement debris contamination in metal-on-metal hip bearings

[摘要] ObjectivesThird-body wear is believed to be one trigger for adverse results with metal-on-metal (MOM) bearings. Impingement and subluxation may release metal particles from MOM replacements. We therefore challenged MOM bearings with relevant debris types

[学科分类] 骨科学

[关键词] Hip arthroplasty;metal-on-metal;simulator;wear;3rd-body abrasion