INSTANTANEOUS AXES OF ROTATION OF THE TYPICAL CERVICAL MOTION SEGMENTS - A STUDY IN NORMAL VOLUNTEERS

被引：88

作者：

AMEVO, B ^{[1
]}

WORTH, D ^{[1
]}

BOGDUK, N ^{[1
]}

机构：

[1] UNIV NEWCASTLE,FAC MED,NEWCASTLE,NSW 2308,AUSTRALIA

来源：

CLINICAL BIOMECHANICS | 1991年 / 6卷 / 02期

关键词：

CERVICAL VERTEBRA; BIOMECHANICS; AXIS OF ROTATION;

D O I：

10.1016/0268-0033(91)90008-E

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The locations of the instantaneous axes of rotation for the cervical motion segments C2-3 to C6-7 were determined from flexion-extension radiographs of 40 normal subjects using a modified overlay technique. The biological variation of the instantaneous axes of rotation was small, as was the technical error associated with the technique used. The data obtained enabled the formal definition of the normal range of locations for the instantaneous axes of rotation of the typical cervical motion segments.

引用

页码：111 / 117

页数：7

共 21 条

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