THE EFFECTS OF SCAPHOID INTERCARPAL STABILIZATIONS ON WRIST MECHANICS - AN EXPERIMENTAL-STUDY

被引：7

作者：

AMBROSE, L ^{[1
]}

POSNER, MA ^{[1
]}

GREEN, SM ^{[1
]}

STUCHIN, S ^{[1
]}

机构：

[1] HOSP JOINT DIS & MED CTR,INST ORTHOPAED,HAND SERV,NEW YORK,NY 10003

来源：

JOURNAL OF HAND SURGERY-AMERICAN VOLUME | 1992年 / 17A卷 / 03期

关键词：

D O I：

10.1016/0363-5023(92)90343-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 fresh cadaver study of the effects of a variety of scaphoid stabilizations on wrist motions is reported. Scaphoid-trapezium-trapezoid stabilizations with the scaphoid in its normal anatomic position and the same stabilizations with the scaphoid in malposition, either vertical or horizontal in relation to the radius, were compared. Scaphoid-capitate stabilizations with the scaphoid in its normal position were also studied. With the scaphoid vertical, a scaphoid-trapezium-trapezoid stabilization resulted in greater loss of wrist flexion and ulnar deviation whereas, with the scaphoid horizontal, wrist extension and radial deviation were more severely affected than when the scaphoid was stabilized in its normal position. With the scaphoid in its anatomic position, both scaphoid-trapezium-trapezoid and scaphoid-capitate stabilizations resulted in similar patterns of wrist motion.

引用

页码：429 / 437

页数：9

共 28 条

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