MR RECOGNITION OF POSTERIOR LUMBAR VERTEBRAL RING FRACTURE

被引:14
作者
ROTHFUS, WE [1 ]
GOLDBERG, AL [1 ]
DEEB, ZL [1 ]
DAFFNER, RH [1 ]
机构
[1] MED COLL PENN, PHILADELPHIA, PA 19129 USA
关键词
Fractures; Herniation; Intervertebral disks; Magnetic resonance imaging; Spine;
D O I
10.1097/00004728-199009000-00022
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
Four cases of lumbar vertebral ring fracture, in which magnetic resonance (MR) was used, were reviewed. The MR features included (a) discontinuity and truncation of the posteroinferior vertebral body, (b) displacement of the avulsed low signal fragment, and (c) disk prolapse subjacent to the fragment. Recognition of these findings may eliminate the need for other diagnostic studies. © 1988 Raven Press, Ltd., New York.
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页码:790 / 794
页数:5
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