EFFECTS OF MAGNETIC-RESONANCE IMAGING FIELDS ON STAPEDECTOMY PROSTHESES

被引：0
|
作者：
APPLEBAUM, EL
VALVASSORI, GE
机构：
[1] UNIV ILLINOIS, DEPT RADIOL, CHICAGO, IL 60680 USA
[2] UNIV ILLINOIS, DEPT OTOLARYNGOL HEAD & NECK SURG, CHICAGO, IL 60680 USA
来源：
ARCHIVES OF OTOLARYNGOLOGY-HEAD & NECK SURGERY | 1985年 / 111卷 / 12期
关键词：
D O I：
暂无
中图分类号：
R76 [耳鼻咽喉科学];
学科分类号：
100213 ;
摘要：
Seven different types of widely used metallic stapedectomy prostheses were individually placed on a millimeter scale in a plastic Petri dish. The Petri dish was moved within the core and around the magnet of a 1.5-tesla magnetic resonance imaging unit (General Electric Sigma). No movement of any of the prostheses was seen. We conclude that there is no apparent danger of these prostheses becoming displaced in stapedectomy patients subjected to the electromagnetic fields of magnetic resonance imaging units.
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页码：820 / 821
页数：2
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