脊椎骨的神经血管缓解转移:解剖学原理和技术
Edoardo Agosti1,2,3, A Yohan Alexander2,3, Luciano C P C Leonel2,3
1Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy.
The Laryngoscope
|September 2, 2025
概括
在内透管内透管方法 (EETPA) 过程中,保护膜 (PPF) 神经血管结构至关重要. 轨道垂体带释放和下降的 palatine通道减压显著增强PPF转移,改善手术接入.
科学领域:
- 神经外科
- 人体解剖学
- 脑内底部手术
背景情况:
- 对于复杂的头骨底部病理来说,内内透 (EETPA) 方法至关重要.
- 在EETPA过程中牺牲骨腔 (PPF) 神经血管结构可能导致患者的并发症.
- 为了达到足够的外科边缘,最大限度地实现PPF转移至关重要.
研究的目的:
- 介绍最大限度地实现PPF转移的解剖学和外科技术.
- 在EETPA期间保护PPF中的神经血管结构.
- 评估轨道- 垂体- 形 (OPS) 带释放和下垂 palatine通道 (DPC) 减压的疗效.
主要方法:
- 在6个尸体样本上进行了EETPA.
- 在手术前后进行PPF下部和侧部转移的测量.
- 包括OPS带释放和DPC减压的技术.
主要成果:
- OPS带释放导致PPF下部转位的平均增长为7mm (p=0.03).
- 在PPF横向转移中,DPC减压的平均增益为12mm (p=0.01).
- 这些技术可以提高PPF的移动性和外科暴露.
结论:
- OPS带释放显著增强PPF下部转移,促进进入状鼻,洞穴鼻和中脑.
- DPC减压显著改善PPF横向转移,提供进入欧斯塔基管和下腔的途径.
- 这些操作可以在EETPA期间保护神经血管.
相关概念视频
01:54The Spinal Cord
27.5K
The spinal cord is the body’s major nerve tract of the central nervous system, communicating afferent sensory information from the periphery to the brain and efferent motor information from the brain to the body. The human spinal cord extends from the hole at the base of the skull, or foramen magnum, to the level of the first or second lumbar vertebra.
27.5K
01:16Spinal Cord: Cross-sectional Anatomy
5.7K
The cross-sectional anatomy of the spinal cord offers a detailed view of its complex structure and function within the central nervous system. At the core of the spinal cord lies the gray matter, characterized by its butterfly or "H"-shaped appearance in cross-section. This central region is enveloped by white matter, with the overall structure divided into symmetrical halves by the dorsal median sulcus and the ventral median fissure.
Gray Matter and its Components
Central to the gray matter is...
Gray Matter and its Components
Central to the gray matter is...
5.7K