Contemporary Unicompartmental Knee Arthroplasty

被引：43

作者：

Bonutti, Peter M. ^{[1
]}

Dethmers, Daniel A. ^{[1
]}

机构：

[1] Bonutti Clin, Effingham, IL 62401 USA

来源：

JOURNAL OF ARTHROPLASTY | 2008年 / 23卷 / 07期

关键词：

unicompartmental knee; fixed bearing; mobile bearing; long-term results;

D O I：

10.1016/j.arth.2008.06.025

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

摘要：

Contemporary unicompartmental knee arthroplasty has shown resurgence in use partly because of studies reporting excellent long-term survivorship. Both fixed-bearing as well as mobile-bearing designs have shown comparable results. Fixed-bearing designs, in particular, implants with metal-backed tibial components have shown more consistent long-term survival, whereas fixed bearings with allpolyethylene tibial component have had mixed results. Similar to the allpolyethylene tibial component designs, mobile-bearing designs have demonstrated mixed results. One concern with mobile bearings is the high rate of complete tibial radiolucent lines. The keys to long-term survival of both fixed and mobile-bearing designs in unicompartmental knee arthroplasty are patient selection, surgical technique, and surgical experience.

引用

页码：24 / 27

页数：4

共 25 条

[1]

Early failure of unicompartmental knee arthroplasty leading to revision [J].