No Difference in Quality-of-Life Outcomes After Mobile and Fixed-Bearing Medial Unicompartmental Knee Replacement

被引：17

作者：

Biau, David J. ^{[1
]}

Greidanus, Nelson V. ^{[1
]}

Garbuz, Donald S. ^{[1
]}

Masri, Bassam A. ^{[1
]}

机构：

[1] Univ British Columbia, Dept Orthopaed, Div Lower Limb Reconstruct & Oncol, Vancouver, BC V5Z 4E3, Canada

来源：

JOURNAL OF ARTHROPLASTY | 2013年 / 28卷 / 02期

关键词：

unicompartmental knee arthroplasty; mobile or fixed bearing; quality of life outcomes; EXTERNAL VALIDITY; HIP; OSTEOARTHRITIS; ARTHROPLASTY;

D O I：

10.1016/j.arth.2012.05.017

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：

This is a retrospective study comparing the clinical outcomes of mobile vs fixed medial unicompartmental knee replacements. Patients were identified from a prospectively collected database. Demographic data and pre- and postoperative outcomes (Oxford, Western Ontario and McMaster Universities Osteoarthritis Index, Short Form Health Survey-12, and satisfaction) were collected-104 knees (90 patients) with minimum 2-years of follow-up: 37 mobile and 67 fixed-bearing. At baseline, the median age was 60 years (mobile) and 66 (fixed); body mass index was significantly higher (32) for the mobile group than for the fixed (28). At follow-up, the groups differed only in the Oxford score: median 83 (mobile) and 90 (fixed). There is no difference in outcomes between mobile and fixed unicompartmental knee replacements.

引用

页码：220 / 226

页数：7

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