Skimboarder's toe: Findings on high-field MRI

被引：13
|
作者：
Donnelly, LF [1 ]
Betts, JB [1 ]
Fricke, BL [1 ]
机构：
[1] Cincinnati Childrens Hosp, Med Ctr, Dept Radiol, Cincinnati, OH 45229 USA
来源：
AMERICAN JOURNAL OF ROENTGENOLOGY | 2005年 / 184卷 / 05期
关键词：
D O I：
10.2214/ajr.184.5.01841481
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
OBJECTIVE. Our purpose is to report hyperdorsiflexion injuries of the metatarsophalangeal joints associated with the sport of skimboarding and to describe the MRI appearance of these injuries. CONCLUSION. Skimboarding can be associated with hyperdorsiflexion injuries of the metatarsophalangeal joint. MRI shows that such injuries are associated with hyperdorsiflexion of the extensor hallucis longus or extensor digitorum longus tendon, causing tear of the extensor expansion. Unlike turf toe, in which the plantar plate is involved, skimboarder's toe involves structures dorsal to the metatarsophalangeal joint.
引用
收藏
页码：1481 / 1485
页数：5
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