Harris L J, Tarr R R
Biomater Med Devices Artif Organs. 1979;7(2):243-55. doi: 10.3109/10731197909117579.
Common orthopaedic implant failures are reviewed in the areas of total joint replacement and fracture fixation. In particular total hip and total knee arthroplasty, intertrochanteric hip fractures and long bone fractures are discussed. Excessive motion of implant bone interfaces, stress concentrations within the implant and stress shielding of bone are implicated in implant failures.
本文综述了全关节置换和骨折固定领域常见的骨科植入物失败情况。特别讨论了全髋关节置换和全膝关节置换、股骨转子间骨折和长骨骨折。植入物与骨界面的过度运动、植入物内的应力集中以及骨的应力遮挡与植入物失败有关。
