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内淋巴囊的地形解剖学:一个试点尸体解剖研究

Mesut Yeşilova¹, Kemal Koray Bal², Onurhan Güven³

¹Department of Otolaryngology, Erdemli State and Research Hospital, Akdeniz, Yavuz Sultan Selim Blv. 70/A, Erdemli/Mersin, 33740, Turkey. mesutyesilova@hotmail.com.

Surgical and radiologic anatomy : SRA

|August 5, 2024

概括

精确的解剖学地标,如西格 (SS) 和后半圆通道 (PSC),对于在手术期间定位内淋巴囊 (ES) 至关重要. 这项研究提供了形态测量数据,以帮助治疗梅尼尔氏病等疾病的手术方法.

科学领域:

人体解剖学解剖学解剖学
耳鼻喉科耳鼻喉科耳鼻喉科
手术导航手术导航

背景情况:

在外科手术过程中,对内淋巴囊 (ES) 的准确定位具有挑战性.
了解ES与周围的解剖结构之间的空间关系对于管理诸如梅尼尔氏病等病理至关重要.

研究的目的:

在成年人尸体中对内淋巴囊的精确位置进行形态分析.
建立关键的解剖学地标,用于外科导航到ES.

主要方法:

来自10具尸体的20个成年人类骨的剖析.
从ES到后半圆通道 (PSC),唐纳德森线 (DL) 和西格 sinus (SS) 的距离测量.
确定鼻腔角 (SA) 和皮层骨 (CB) 与SS之间的角度.

主要成果:

记录了距离:ES到PSC (2.76毫米),ES到DL (1.74毫米),ES到SS (2.30毫米).
阴极角的平均值为16.04°,与SS的角度为35.37°.
在右侧和左侧之间或性别之间没有观察到统计学上显著的差异.

结论:

唐纳森直线 (DL),西格 sinus (SS) 和后半圆通道 (PSC) 是ES定位的关键解剖参考.
在ES手术中,SS的空间关系,包括其与PSC和面部神经的深度和近距离,对于ES手术很重要.
生成的形态测量数据可以作为手术规划和理解ES解剖学的参考.

关键词:

唐纳德森线的线路是内淋巴囊的内淋巴囊.后半圆形通道的后半圆形通道在西格莫伊德鼻.

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