Lippe Craig N, Crossett Lawrence S
University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Orthopedics. 2006 Sep;29(9 Suppl):S86-92.
Revision total knee arthroplasty (TKA) should offer the same benefits to patients as primary TKA. As in primary TKA, a main objective of revision TKA is to reduce pain and restore functional range of motion. There are several potential causes of total knee failure, but the principles of repairing each of them is similar. The long-term success of the low contact stress knee system in primary TKA is well established, and clinical evidence for revision TKA with the low contact stress knee is promising.
全膝关节置换翻修术（TKA）应为患者带来与初次全膝关节置换术相同的益处。与初次全膝关节置换术一样，全膝关节置换翻修术的一个主要目标是减轻疼痛并恢复功能活动范围。全膝关节置换失败有多种潜在原因，但修复每种原因的原则相似。低接触应力膝关节系统在初次全膝关节置换术中的长期成功已得到充分证实，且有证据表明低接触应力膝关节用于全膝关节置换翻修术的临床前景良好。
