Three-dimensional analysis of the palmar plate and collateral ligaments at the proximal interphalangeal joint

被引：13
|
作者：
Lee, S. W. J. [1 ]
Ng, Z. Y. [1 ]
Fogg, Q. A. [2 ]
机构：
[1] Univ Glasgow, Sch Med, Glasgow G12 8QQ, Lanark, Scotland
[2] Univ Glasgow, Sch Life Sci, Glasgow G12 8QQ, Lanark, Scotland
来源：
JOURNAL OF HAND SURGERY-EUROPEAN VOLUME | 2014年 / 39卷 / 04期
关键词：
Volar plate; 3D; palmar plate; anatomy; proximal interphalangeal joint; VOLAR PLATE; ANATOMY; STATURE;
D O I：
10.1177/1753193413492288
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 purpose of this study was to analyze the palmar plate complex at the proximal interphalangeal joint using a three-dimensional (3D) technique, which makes it easier to understand the dimensions of structures and their relationship to the adjacent components. This method allows individual elements to be removed virtually, facilitating clearer observation of each component. Sixteen cadaveric specimens were dissected and reconstructed in a 3D virtual environment. The palmar plate is made up of a distal, fibrous portion and a proximal, membranous portion, which anchors distally on the base of the middle phalanx and is continuous with the bilateral check-rein ligaments proximally. The accessory collateral ligaments and the A3 pulley suspend the palmar plate laterally.
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页码：391 / 397
页数：7
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