Metal-backed versus all-polyethylene unicompartmental knee arthroplasty

[摘要] ObjectivesUp to 40% of unicompartmental knee arthroplasty (UKA) revisions are performed for unexplained pain which may be caused by elevated proximal tibial bone strain. This study investigates the effect of tibial component metal backing and polyethylene

[学科分类] 骨科学

[关键词] Unicompartmental knee arthroplasty;Bone strain;Finite element analysis