Reliability of patient specific instrumentation in total knee arthroplasty

被引：0

作者：

Jennart, Harold ^{[1
]}

Yamben, Marie-Ange Ngo ^{[1
]}

Kyriakidis, Theofylaktos ^{[1
]}

Zorman, David ^{[1
]}

机构：

[1] CHU Tivoli, Dept Orthopaed & Traumatol, Tivoli, Belgium

来源：

ACTA ORTHOPAEDICA BELGICA | 2015年 / 81卷 / 04期

关键词：

PSI; TKA; navigation; HKA; CORONAL ALIGNMENT; ACCURACY;

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 compare the precision between Patient Specific Instrumentation (PSI) and Conventional Instrumentation (CI) as determined intra-operatively by a pinless navigation system. Eighty patients were included in this prospective comparative study and they were divided into two homogeneous groups. We defined an original score from 6 to 30 points to evaluate the accuracy of the position of the cutting guides. This score is based on 6 objective criteria. The analysis indicated that PSI was not superior to conventional instrumentation in the overall score (p = 0.949). Moreover, no statistically significant difference was observed for any individual criteria of our score.

引用

页码：668 / 672

页数：5

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