Moreland J R
Division of Orthopaedics, UCLA Medical Center.
Clin Orthop Relat Res. 1988 Jan(226):49-64.
The major mechanisms of failure in total knee arthroplasty are loosening, instability, sepsis, extensor mechanism power loss, poor range of motion, bone fractures, and prosthesis fracture. These are, for the most part, within the surgeon's control. Prosthetic alignment is the most important factor influencing postoperative loosening and instability.
全膝关节置换术失败的主要机制包括松动、不稳定、感染、伸肌机制力量丧失、活动范围受限、骨折以及假体骨折。在很大程度上，这些都在外科医生的掌控范围内。假体对线是影响术后松动和不稳定的最重要因素。
