Scaphoid nonunions - Pitfalls and pearls

被引:0
|
作者
Trumble, T [1 ]
Nyland, W [1 ]
机构
[1] Univ Washington, Dept Orthopaed Surg & Sports Med, Seattle, WA 98195 USA
关键词
D O I
暂无
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
Scaphoid nonunions present a challenging problem because of the geometry of the fracture and vascular pattern of the scaphoid. The scaphoid is a small curved carpal bone with approximately 50% of its articular surface covered with articular cartilage. Because the scaphoid has articular cartilage over such a large portion of its surface area, there is only a limited area over the dorsal radial surface for perforating blood vessels to enter.
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页码:611 / +
页数:15
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