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对三叉神经的偏向静脉微血管减压进行扩大的顶钻探,解剖描述:二维视频

Abraham Gallegos Pedraza¹, Matias Baldoncini², Álvaro Campero³

¹Department of Neurosurgery, Social Security Institute of the Mexico State and Municipalities, ISSEMyM Medical Center "Lic. Arturo Montiel Rojas", Metepec, México State, Mexico.

Surgical neurology international

|August 21, 2025

概括

在三角神经疼痛的微血管减压 (MVD) 过程中,通过钻孔扩大的脑上结核 (EST) 改善了可视化. 这种手术改造为一个患有复杂的血管循环压缩三神经的患者提供了成功的治疗.

科学领域:

神经外科
微手术解剖学
神经血管压缩

背景情况:

扩大的脑上结核 (EST) 是一种不常见的解剖变体,可以阻碍大脑角手术.
对于三神经病理,EST可以在微血管解压 (MVD) 期间限制暴露,特别是当神经血管冲突距离根部进入区域 (REZ) 时.

研究的目的:

在一个患有三神经疼痛的患者中,
突出治疗后神经血管病理的解剖学和外科益处.

主要方法:

一位66岁的女性患有耐火性三神经疼痛,
磁共振成像显示血管循环压缩三神经.
进行微血管解压后钻入扩大的上结核 (EST),以可视化压缩神经的上静脉循环.

主要成果:

在 EST 钻探后, 发现上方静脉是神经血管冲突的原因.
通过使用Teflon pledget实现了成功的MVD.
患者的三神经疼痛在术后完全消失,没有新的缺陷.

结论:

解决像EST这样的解剖变异对于成功的后腔手术至关重要.
当神经血管冲突最初没有在REZ显现时,EST的钻探为MVD提供了必要的暴露.
这种方法为管理复杂的神经血管压缩病例提供了显著的解剖和外科益处.

关键词:

减压方式微血管复星形超级死亡三胞胎

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