医学
神经血管束
面神经
前庭系统
耳蜗神经
前庭蜗神经
前庭神经
耳鸣
听神经瘤
神经鞘瘤
桥小脑角
前庭神经鞘瘤
外科
显微外科
解剖
听力学
耳蜗
放射科
磁共振成像
作者
Ivan Cirić,Jingjie Zhao,Sami Rosenblatt,Richard J. Wiet,Brian A. O’Shaughnessy
出处
期刊:Neurosurgery
[Oxford University Press]
日期:2005-03-01
卷期号:56 (3): 560-570
被引量:47
标识
DOI:10.1227/01.neu.0000154059.34990.b8
摘要
In this report, we discuss the pertinent bony, arachnoid, and neurovascular anatomy of vestibular schwannomas that has an impact on the surgical technique for removal of these tumors, with the goal of facial nerve and hearing preservation. The surgical technique is described in detail starting with anesthesia, positioning, and neurophysiological monitoring and continuing with the exposure, technical nuances of tumor removal, hemostasis, and closure. Positive prognostic factors for hearing preservation are also highlighted.
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