RM Pressfit vitamys:十年后的跟踪研究
Pascal C Haefeli1, Zinedine M Zwahlen1, Ralf Baumgärtner1
1Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Spitalstrasse, Lucerne, Switzerland.
概括
RM Pressfit 部杯显示出优秀的 10 年临床和放射性结果,其低修订率为 2.0%. 这种非水泥化,涂层的杯子在整体关节置换中展示了有前途的长期性能.
科学领域:
- 整形外科手术 整形外科手术
- 生物材料科学 生物材料科学
- 医疗器械技术 医疗器械技术
背景情况:
- RM Pressfit vitamys是一款非水泥,涂有颗粒的单块玻璃杯.
- 它是由维生素E混合的高交联聚乙烯制成的.
- 这项研究评估了其10年的临床和放射性结果以及修订率.
研究的目的:
- 为了评估RM Pressfit Vitamys 部杯的10年临床结果.
- 为了评估植入后的10年放射性结果.
- 为了确定10年后的累计修订率.
主要方法:
- 一项前性观察性研究,涉及使用RM Pressfit vitamys杯进行162次全关节置换.
- 在6周,1,5年和10年收集的数据包括修改的哈里斯关节评分 (mHHS),疼痛,满意度和放射评估.
- 系统地记录了修订率和并发症.
主要成果:
- 在10年后,99个部被评估,平均mHHS为94.8,疼痛最小 (0.2休息,0.5负载),满意度高 (9.5/10).
- 放射性评估没有显示出杯子松动,骨光线或骨解.
- 10年累计修订率为2.0%,无菌松动显示100%的植入物存活率.
结论:
- 在RM Pressfit vitamys杯表现出10年的有希望的结果.
- 观察到良好的临床结果,包括高患者满意度和功能.
- 低的修订率和优秀的放射性发现表明有利的长期表现.
关键词:
10年后的随访时间为10年.乙体杯是指一个体杯.在RM Pressfit中提供维生素.高度交联聚乙烯 (HXLPE) 的使用.异弹性非水泥化单块杯子杯.放射性/临床结果.修订率 修订率 修订率 修订率幸存率 幸存率 生存率整体关节整形术维生素E 维生素E 是一种维生素.更多相关视频
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