Cranial bone map fixation clamps: Compatibility at MR imaging

被引：27

作者：

Shellock, FG ^{[1
]}

Shellock, VJ ^{[1
]}

机构：

[1] Univ So Calif, Sch Med, Dept Radiol, Los Angeles, CA USA

来源：

RADIOLOGY | 1998年 / 207卷 / 03期

关键词：

magnetic resonance (MR); safety; radiology and radiologists; iatrogenic injury; skull; MR;

D O I：

10.1148/radiology.207.3.9609911

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：

Metallic cranial bone flap fixation clamps were tested for compatibility at 1.5-T magnetic resonance (MR) imaging with standardized techniques. There was no magnetic field attraction, heating was minor, and artifacts involved a relatively small signal void. These data indicate that bone flap fixation clamps will not present risks to patients undergoing MR imaging procedures with MR systems of 1.5 T or less.

引用

页码：822 / 825

页数：4

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