ANATOMIC VARIATIONS OF THE MIDCARPAL JOINT

被引：49

作者：

BURGESS, RC

机构：

[1] Lexington, Kentucky

来源：

JOURNAL OF HAND SURGERY-AMERICAN VOLUME | 1990年 / 15A卷 / 01期

关键词：

D O I：

10.1016/S0363-5023(09)91119-4

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：

Two distinct anatomic variations in the human midcarpal joint have been identified. In type I the triquetrohamate joint is on a smooth oblique plane with the capitolunate joint. In type 2 the triquetrohamate joint is separated from the capitolunate joint by a concave transition facet on the hamate and lunate. Degenerative change occurring at the proximal pole of the hamate and the opposing transition facet on the lunate have been identified as characteristic of both a type 2 joint and lunotriquetral interosseous ligament tears. © 1990, American Society for Surgery of the Hand. All rights reserved.

引用

页码：129 / 131

页数：3