Three-dimensional reconstruction of the incudostapedial joint with helical computed tomography

被引：9
|
作者：
Yamada, M
Tsunoda, A
Muraoka, H
Komatsuzaki, A
机构：
[1] Tokyo Med & Dent Univ, Dept Otolaryngol, Tokyo 1138519, Japan
[2] Kawaguchi Kogyo Gen Hosp, Kawaguchi, Japan
来源：
JOURNAL OF LARYNGOLOGY AND OTOLOGY | 1999年 / 113卷 / 08期
关键词：
ear middle; ear ossicles; tomography; X-ray computed; pathology;
D O I：
10.1017/S0022215100144986
中图分类号：
R76 [耳鼻咽喉科学];
学科分类号：
100213 ;
摘要：
Three-dimensional images of the incudostapedial joint (T-S joint) were reconstructed using helical computed tomography (CT). The images of the joint were most often reconstructed when threshold values were selected at -500 to -700 Hounsfield Units. These shapes were changed by choosing various threshold values. Histological examinations of the cadaver specimen indicate that these changes are due to structure of the I-S joints. We conclude that these 3-D images may be useful in assessing pathology of the I-S joint.
引用
收藏
页码：707 / 709
页数：3
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