Ejsted R, Olsen N J, Krogh P
Arch Orthop Trauma Surg (1978). 1985;104(4):218-23. doi: 10.1007/BF00450213.
Thirty-eight St. Georgs hinged-knee arthroplasties were studied with a follow-up of 2.5-8 years; 86.8% of the patients obtained an excellent or a good result, and 7.9% of the arthroplasties were failures. There was an infection rate of 3.8% and 3.8% loose prostheses. Among the failures there were two infected arthroplasties. One was arthrodesed, resulting in a pseudoarthrosis and one was successfully revised. One traumatic loosening lead to arthrodesis. It is concluded that hinged-knee arthroplasty under special circumstances may be a useful procedure.
对38例圣乔治绞链式膝关节置换术进行了研究，随访时间为2.5至8年；86.8%的患者获得了优或良的结果，7.9%的置换术失败。感染率为3.8%，假体松动率为3.8%。在失败病例中有2例感染性关节置换术。1例进行了关节融合术，导致假关节形成，1例成功翻修。1例创伤性松动导致关节融合。结论是，在特殊情况下，绞链式膝关节置换术可能是一种有用的手术方法。
