MICROVASCULAR ANATOMY OF THE RADIOSCAPHOLUNATE LIGAMENT OF THE WRIST

被引：19

作者：

HIXSON, ML

STEWART, C

机构：

[1] Section of Hand and Microsurgery, Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Ark

来源：

JOURNAL OF HAND SURGERY-AMERICAN VOLUME | 1990年 / 15A卷 / 02期

关键词：

D O I：

10.1016/0363-5023(90)90108-4

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：

The microvascular circulation and basic structural features of the radioscapholunate ligament of the wrist were studied in six fresh cadaver specimens by injection and clearing techniques. A rich vascular supply was found to originate from vessels that perforate the palmar capsule and enter the synovium that surrounds the ligament. By way of branches from the synovium, the radioscapholunate ligament and most of the scapholunate interosseous ligament receive an abundant blood supply. No contributions are derived from the bony attachments. Observation under light microscopy revealed a delicate, well-vascularized ligament consisting of regular collagen bundles. No elastic fibers were observed. This study indicates that the radioscapholunate ligament has a vascular supply that may be sufficient for healing by known methods. © 1990.

引用

页码：279 / 282

页数：4

共 8 条

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