EFFECTS OF RADIAL DEFORMITY ON DISTAL RADIOULNAR JOINT MECHANICS

被引：146
作者：
ADAMS, BD
机构：
[1] Division of Hand and Microsurgery, Department of Orthopaedic Surgery, University of Iowa, Iowa City, IA
来源：
JOURNAL OF HAND SURGERY-AMERICAN VOLUME | 1993年 / 18A卷 / 03期
关键词：
D O I：
10.1016/0363-5023(93)90098-N
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 cadaver experiment was performed to study the effects of radial deformity on the kinematics of the distal radioulnar joint and the anatomic configuration of the triangular fibrocartilage. Radial shortening caused the greatest disturbance in kinematics and the most distortion of the triangular fibrocartilage. Decreased radial inclination and dorsal angulation caused intermediate changes. Dorsal displacement produced minimal changes. Radial deformity did not produce distal radioulnar joint dislocation. These results provide biomechanical evidence of an important relationship between radial malunion and persistent symptoms in the distal radioulnar joint.
引用
收藏
页码：492 / 498
页数：7
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