三维成像解剖学研究侧面光状体隙和辅助状隔膜
Qiancheng Guo1, Ting Qiu1, Tengxiao Kong1
1Department of Neurosurgery, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, 450000, China.
Surgical and radiologic anatomy : SRA
|April 2, 2025
概括
附属膜隔膜 (ASS) 脊是跨膜手术期间定位不清晰的侧面视膜隙 (LOCR) 的可靠地标. 这种解剖关系有助于外科医生精确识别LOCR.
科学领域:
- 神经外科 神经外科
- 人体解剖学 解剖学 解剖学
- 医疗成像医学成像
背景情况:
- 侧面光状体隙 (LOCR) 是跨形手术期间的一个关键的解剖空间.
- 鉴定LOCR可能是具有挑战性的由于解剖学变异.
研究的目的:
- 为了研究LOCR和辅助状隔膜 (ASS) 之间的解剖关系.
- 为了确定ASS脊作为一个地标,用于定位模糊的LOCR在跨形手术期间.
主要方法:
- 利用132名患者的3D重建CT和MRA成像.
- 在264个侧面分析了LOCR和ASS脊之间的解剖关系.
- 模拟虚拟并执行实际的跨形方法来验证ASS山脊地标.
主要成果:
- 在264个侧面中的171个侧面,LOCR无法区分.
- ASS山脊或其延伸线准确地位于99个侧面的模糊LOCR.
- 在22次实际手术中,ASS引导的LOCR识别和神经导航之间的一致性得到证实.
结论:
- 辅助状隔膜 (ASS) 脊与侧面视状膜隙 (LOCR) 密切相关.
- ASS脊作为一个可靠的地标,用于定位模糊的LOCR在跨形手术.
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