摘要
６３侧尸头解剖测量结果表明，蝶窦外侧壁上颈内动脉骨性隆起可分为①鞍前段，其长度、骨质厚度及至中线距离的均值分别为６．８、１．０、６．２ｍｍ；②鞍下段，其长度、骨质厚度及至中线距离的均值分别为６．６、１．０、５．０ｍｍ；③鞍后段，其长度、骨质厚度及至中线距离的均值分别为６．６、１．８及７．１ｍｍ。视神经管隆起的长度，骨质厚度及至中线距离的均值分别为４．８、１．０、５．５ｍｍ。上颌神经隆起的长度，骨质厚度及至中线距离的均值分别为５．３、１．２、８．５ｍｍ。
Sixty-three sphenoid sinuses were examined in cadavers,with special attention to the neural and vascular structures on the lateral wall of the sinus There are three structures producing prominences on the lateral wall of the sinus,1)The carotid artery,including its presellar segment infrasellar segment and retrosellar segment.The means of length,thickness and the distance to the mid- dle line of the presellar one are 6.8mm,1.0mm and 6.2mm respectively The means of length,thickness and the distance to the middle line of the infrasellar one are 6.6mm,1.0mm and 5.0mm respectively. The means of length,thickness and the distance to the middle line of the retrosellar one are 6.6mm,1.8mm and 7.1mm respectively. 2)The bulge of optic canal, the means of its length,thickness and the distance to the middle line in sphenoid sinus are 4.8mm,1.0mm and 5.5mm respectively.3)The maxillary branches of the trigeminal nerve,the mean of its length,thickness and the distance to the middle line in sphenoid sinus are 5.3mm,1.2mm and 8.5mm respectively.
出处
《中华耳鼻咽喉科杂志》
CAS
CSCD
1994年第3期143-144,共2页
Chinese Journal of Otorhinolaryngology
关键词
解剖学
副鼻窦
蝶窦
Anatomy,regional Paranasal sinuses
