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高屈曲后稳定型旋转平台人工膝关节假体全膝关节置换
引用本文:周卫,刘东海,马阳涛,徐振伟,姜会枝,吴登科,赵世阳. 高屈曲后稳定型旋转平台人工膝关节假体全膝关节置换[J]. 中国临床康复, 2012, 0(44): 8178-8181
作者姓名:周卫  刘东海  马阳涛  徐振伟  姜会枝  吴登科  赵世阳
作者单位:平顶山市第一人民医院关节骨病科,河南省平顶山市467000
摘    要:背景:传统的人工膝关节假体己成功在临床应用。有报道高屈曲后稳定型固定平台人:亡膝关节假体置换后有较高的高分子聚乙烯垫磨损,而高屈曲后稳定型旋转平台人工膝关节假体的设计能更好地解决这一问题。目的:回顾性分析高剧曲后稳定型旋转平台PFCsigmaRPF人工膝关节假体全膝_天节置换后的近期效果。方法:78例(113膝)行高届曲后稳定型旋转平台PFCsigmaRPF人工膝关节假体置换,采用骨水泥固定假体,髌骨不进行置换。随访3年,分别比较鼹换前、置换后膝关节活动度及特种外科医院膝关节功能评分。结果与结论:随访3年,膝关节活动度从置换前平均110.7°改善到置换后平均124°,特种外科医院膝关节功能评分从置换前平均54.2分改善到置换后平均95.4分,优良率达93.58%,各种并发症发生率低。提乐高屈曲后稳定型旋转平台PFCsigmaRPF人:亡膝关节假体的近期置换效果满意,置换后的持续疼痛是患者不满意的主要因素,长期效果还需进…步观察。

关 键 词:膝关节  关节置换  人工假体  高屈曲  关节功能

Total knee arthroplasty with high-flexion rotating-platform posterior stabilized artificial knee prosthesis
Zhou Wei,Liu Dong-hai,Ma Guo-tao,Xu Zhen-wei,Jiang Hui-zhi,Wu Deng-ke,Zhao Shi-yang. Total knee arthroplasty with high-flexion rotating-platform posterior stabilized artificial knee prosthesis[J]. Chinese Journal of Clinical Rehabilitation, 2012, 0(44): 8178-8181
Authors:Zhou Wei  Liu Dong-hai  Ma Guo-tao  Xu Zhen-wei  Jiang Hui-zhi  Wu Deng-ke  Zhao Shi-yang
Affiliation:Department of Osteoarthrosis, Ping Ding Shan First People's Hospital, Pingdingshan 467000, Henan Province. China
Abstract:BACKGROUND: The traditional artificial knee prosthesis has been applied successfully in clinic. Some reports have reported that there is high molecular polyethylene pad wear after high-flexion rotating-platform posterior stabilized (PFC sigma RPF) artificial knee prosthesis replacement, and the design of PFC sigma RPF artificial knee prosthesis can solve the problem effectively. OBJECTIVE: To investigate the recent clinical curative effect after PFC sigma RPF artificial knee prosthesis total knee arthroplasty. METHODS: Seventy-eighty patients (113 knees) were treated with PFC sigma RPF artificial knee prosthesis artificial knee prosthesis replacement, the prosthesis was fixed with bone cement and the patella was not treated with replacement. All the patients were followed-up for 3 years. The difference of range of motion and hospital for special knee surgery score before and after replacement were compared. RESULTS AND CONCLUSION: After 3-year follow-up, the range of motion was improved from average 110.7~ preoperatively to 124~ postoperatively. The mean hospital for special knee surgery score was improved from 54.2 scores preoperatively to 95.4 scores postoperatively. The excellent-good rate was 93.58%. The incidence rate of all kinds of complications was low. The recent clinical curative effect of PFC sigma RPF artificial knee prosthesis replacement is satisfactory. Persistent pain is an important cause of dissatisfaction after total knee arthroplasty. The long-term clinical curative effect still needs further observation.
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