Tibial component overhang in total knee replacement: Incidence and functional outcomes

被引：0

作者：

McArthur, John ^{[1
]}

Makrides, Panos ^{[1
]}

Thangarajah, Thanujan ^{[1
]}

Brooks, Stuart ^{[1
]}

机构：

[1] Birmingham Heartlands Hosp, Heart England Fdn Trust, Birmingham B9 5SS, W Midlands, England

来源：

ACTA ORTHOPAEDICA BELGICA | 2012年 / 78卷 / 02期

关键词：

total knee arthroplasty; tibial component overhang; Oxford knee score;

D O I：

暂无

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：

The aim of this study was to quantify the incidence and severity of tibial component overhang in total knee replacement and find any relationship between overhang and functional outcome. 532 anteroposterior radiographs of total knee replacements were reviewed retrospectively to identify medial or lateral overhang of the tibial component. Patients completed an Oxford knee score (OKS) questionnaire at mean follow-up of 36 months. Overhang of the tibial component was noted in 13.4% of patients with a mean OKS of 35.3. Severity of overhang did not correlate with OKS. Overhang of the tibial component is common. However, in this study it was not associated with a worse than expected outcome and increasing severity did not correlate with worse functional scores.

引用

页码：199 / 202

页数：4

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