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通过使用圆束计算机断层扫描 (CBCT) 来评估嗅觉洞穴深度及其与相邻解剖结构变异的关系

Aida Pedram^1,2, Azadeh Torkzadeh², Roshanak Ghaffari²

¹School of Dentistry, Islamic Azad University of Isfahan (Khorasgan), Isfahan, Iran.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India

|November 17, 2023

概括

这项研究分析了120名成年人的嗅觉解剖学 (Keros类型) 使用形光束计算机断层扫描 (CBCT). 结果显示II型是最常见的,但嗅觉洞深度与相邻的解剖结构变化没有显著的相关性.

科学领域:

人体解剖学解剖学解剖学
放射学放射学是一门学科.
耳鼻喉科耳鼻喉科耳鼻喉科

背景情况:

嗅觉的解剖学对鼻腔健康至关重要.
了解嗅觉洞深度的变化 (Keros分类) 对于手术规划很重要.
圆束计算断层扫描 (CBCT) 提供了对鼻的详细可视化.

研究的目的:

为了研究健康成年人的嗅觉解剖学 (Keros类型).
探索嗅觉洞深度和相邻的解剖结构之间的关系.
使用CBCT识别潜在的相关性.

主要方法:

对120名健康成年人 (>18岁) 的鼻腔CBCT扫描进行了描述性分析研究.
评价嗅觉坑深度,不对称性和相邻结构的尺寸 (中间孔卡,轨道,ethmoid屋顶,拉梅拉,cribriform板).
克洛斯分类用于分类嗅觉类型.

主要成果:

基洛斯II型是最常见的嗅觉的分类,其次是I型和III型.
在右侧和左侧相邻的解剖结构的平均尺寸中没有发现显著的差异.
第三类嗅觉显示出更大的叶片长度和侧面角度,以及相对于鼻床和 palates 的相对于 ethmoid 屋顶高度的增加.

结论:

该研究确定Keros Type II是最常见的嗅觉类型.
虽然在III型中发现了某些解剖学变异,但嗅孔深度与相邻结构的变化没有显著的相关性.
这些发现有助于有关鼻腔手术的解剖学知识.

关键词:

在CBCT中,CBCT是CBCT.形板板是指一个形板.内镜鼻手术是指内镜外科手术.这种类型的ethmoid.嗅觉洞穴 (Fossa) 是一个嗅觉洞穴.

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