Theoretical stress analysis in wrist joint-neutral position and functional position

被引：42

作者：

Genda, E ^{[1
]}

Horii, E ^{[1
]}

机构：

[1] Nagoya Univ, Dept Orthopaed, Syowa Ku, Nagoya, Aichi 4668550, Japan

来源：

JOURNAL OF HAND SURGERY-BRITISH AND EUROPEAN VOLUME | 2000年 / 25B卷 / 03期

关键词：

D O I：

10.1054/jhsb.2000.0388

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：

A three-dimensional rigid body spring model (3D-RBSM) was used to analyse force distribution through the wrist joint. In the neutral position, 48% of the force was transmitted through the radioscaphoid fossa, 40% through the radiolunate fossa, and 12% through the triangular fibrocartilage complex, In the functional position, the wrist joint,vas slightly extended, resulting in significantly increased force through the lunate (53%). The lunate appears to bear more load than has been reported previously.

引用

页码：292 / 295

页数：4

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