McDonald I
J Bone Joint Surg Br. 1982;64(4):465-8. doi: 10.1302/0301-620X.64B4.7096424.
Twenty-six patients with rheumatoid arthritis who had undergone bilateral replacement of the hip and knee were reviewed at a mean follow-up time of 51.6 months. A further operation was necessary in five patients due to complications of replacement of the knee, and seven patients still had significant pain in at least one replaced joint. There were no cases of infection due to operation. Seventeen of the patients still used walking aids, but one-third of these did so because of pain in joints that had not been replaced. Patients preferred painless total replacement of the hip to that of the knee.
对26例接受过双侧髋关节和膝关节置换术的类风湿性关节炎患者进行了回顾性研究，平均随访时间为51.6个月。5例患者因膝关节置换术并发症需要再次手术，7例患者至少有一个置换关节仍有明显疼痛。没有因手术导致感染的病例。17例患者仍使用助行器，但其中三分之一是因为未置换关节疼痛而使用。患者更喜欢无痛的全髋关节置换术而非全膝关节置换术。
