Retrieval analysis of metal and ceramic femoral heads on a single CoCr stem design

[摘要] ObjectivesThe use of ceramic femoral heads in total hip arthroplasty (THA) has increased due to their proven low bearing wear characteristics. Ceramic femoral heads are also thought to reduce wear and corrosion at the head-stem junction with titanium (Ti)

[学科分类] 骨科学

[关键词] Hip prostheses;Ceramic femoral heads;Metal femoral heads