Biomechanical qualities of threaded acetabular cups

被引：14

作者：

Klanke, J ^{[1
]}

Partenheimer, A ^{[1
]}

Westermann, K ^{[1
]}

机构：

[1] Nordstadt Hosp, Dept Traumatol, D-30167 Hannover, Germany

来源：

INTERNATIONAL ORTHOPAEDICS | 2002年 / 26卷 / 05期

关键词：

D O I：

10.1007/s00264-002-0368-y

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：

We examined 25 different threaded cups using a specific biomechanical procedure. Great differences between the tested cups concerning their biomechanical parameters could be found. There is some evidence that the design of several cups might be inappropriate for stable acetabular fixation, and this may be the reason for early loosening. The new procedure is the first to allow biomechanical assessment of threaded cups by using quantified data, which correspond to long-term stability of the cup.

引用

页码：278 / 282

页数：5

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