在petroclival地区的abducens神经的形态分析
M Bach1, M J Schmeisser1,2, S Schumann1,3
1Institute of Anatomy, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany.
Frontiers in surgery
|May 9, 2025
概括
神经 (AN) 变异在石区是常见的,并观察到重复和三重复. 这项研究提供了新的数据和分类系统,以帮助神经外科医生进行手术规划.
科学领域:
- 神经解剖学是一个神经解剖学.
- 神经外科 神经外科
- 头骨神经 头骨神经 头骨神经
背景情况:
- 引神经 (第六个神经) 刺激侧直肠肌肉.
- 它是头骨底部的脆弱结构,在神经外科手术中至关重要.
- 需要最近的宏观和微观数据,对阿布杜森神经解剖学.
研究的目的:
- 为了研究尸神经的宏观变异和神经纤维数量.
- 为了分析德国体 donor 的 petroclival 区域中的 abducens 神经解剖学.
主要方法:
- 组织学检查了24个abducens神经.神经.
- 对76个头骨基侧的宏观检查.
- 计数神经纤维并记录解剖变异.
主要成果:
- 阿布杜森神经平均有4688 (+/-1,041) 个神经纤维,与性别,年龄或身体侧面无关.
- 在petroclival区域发现了六个重复 (7.9%) 和一个三重复 (1.3%) 的abducens神经.
- 三倍神经在结合之前涉及三个单独的持续穿孔.
结论:
- 在petroclival区域的abducens神经的变化是常见的.
- 已经开发了一个新的分类系统,用于abducens神经变异.
- 意识到这些变异可以帮助神经外科医生调整手术方法.
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