Clinically insignificant trunnionosis in large-diameter metal-on-polyethylene total hip arthroplasty

[摘要] ObjectivesMechanical wear and corrosion at the head-stem junction of total hip arthroplasties (THAs) (trunnionosis) have been implicated in their early revision, most commonly in metal-on-metal (MOM) hips. We can isolate the role of the head-stem junction

[学科分类] 骨科学

[关键词] Taper;Corrosion;Wear;Hip;Metal-on-polyethylene