internal auditory canal

Objective To discuss the technique and clinical application of MRI 3D Fiesta sequence in inner ear and internal auditory canal ( IAC).

目的探讨三维稳态进动快速成像（3D-FIESTA）序列在内耳及内听道扫描中的技术及临床应用。

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Compare the image of the foramina within internal auditory canal fundus with virtual endoscope by different convolution kernel in reconstruction.

用不同的卷积系数重建图像，比较对按不同卷积系数得到的重建图像应用仿真内镜技术观察时内听道底神经管孔的显示情况。

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RESULTS Cochlea, semicircular canal, scutum, internal auditory canal, vertical segment of facial nerve canal were clearly shown in all cases by different slices of MPR images.

结果MPR影像能在不同切面清楚显示耳蜗、半规管、外耳道骨棘、内听道及面神经管垂直段等结构，显示率为100%。

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Objective To introduce the related and operative localization of internal auditory canal by fossae cranio media.

目的简述了经中颅窝径路内听道的定位方法.

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To evaluate the application of endoscope in acoustic neuroma resection in internal auditory canal ( IAC ).

目的探讨内镜技术在切除内耳道 ( IAC ) 内听神经鞘瘤术中的价值.

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Objective To provide the anatomic foundation for dorsoventral X-ray photographs internal auditory canal.

目的为内听道后前位摄片提供解剖学基础.

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MR Imaging of the Inner Ear and the Internal Auditory Canal

内耳内听道磁共振成像方法研究

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The internal auditory arteries run between the ⅶ and ⅷ nerves or at bottom of the internal auditory canal.

迷路动脉走在Ⅶ、Ⅷ对颅神经凹槽间或内听道底。

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