Miller Theodore T
Department of Radiology, North Shore University Hospital, 825 Northern Blvd., Great Neck, NY 11021, USA.
Eur J Radiol. 2005 May;54(2):164-77. doi: 10.1016/j.ejrad.2005.01.020.
Knee replacement surgery, either with unicompartmental or total systems, is common. The purpose of this manuscript is to review the appearance of normal knee arthroplasty and the appearances of complications such as infection, polyethylene wear, aseptic loosening and particle-induced osteolysis, patellofemoral abnormalities, axial instability, and periprosthetic and component fracture. Knowledge of the potential complications and their imaging appearances will help the radiologist in the diagnostic evaluation of the patient with a painful knee arthroplasty.
膝关节置换手术，无论是单髁置换还是全膝关节置换，都很常见。本文的目的是回顾正常膝关节置换的表现以及感染、聚乙烯磨损、无菌性松动和颗粒诱导性骨溶解、髌股关节异常、轴向不稳定以及假体周围和假体骨折等并发症的表现。了解潜在并发症及其影像学表现将有助于放射科医生对膝关节置换术后疼痛患者进行诊断评估。
