Pronator quadratus revisited

被引：100

作者：

Stuart, PR

机构：

[1] From the Musculoskeletal Unit, Freeman Hospital, Newcastle-upon-Tyne

来源：

JOURNAL OF HAND SURGERY-BRITISH AND EUROPEAN VOLUME | 1996年 / 21B卷 / 06期

关键词：

D O I：

10.1016/S0266-7681(96)80175-6

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 pronator quadratus muscle has been neglected to a great extent in the anatomical and functional literature. This study confirms the consistent presence of two distinct heads to the muscle, and defines the gross and microscopic anatomy. The functional significance of these heads has been studied using in vitro and in vivo techniques to demonstrate that the superficial head is the prime mover in forearm pronation, and that the deep head is a dynamic stabilizer of the distal radioulnar joint.

引用

页码：714 / 722

页数：9

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