筛漏斗 - Infundibulum ethmoidale

影像

描述

The middle ethmoidal cells open into the central part of the middle meatus, and a sinuous passage, termed the infundibulum, extends upward and forward through the labyrinth and communicates with the anterior ethmoidal cells, and in about 50 per cent. of skulls is continued upward as the frontonasal duct into the frontal sinus.


结构高低级

大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 颅 > 筛骨 > 筛骨迷路 > 筛漏斗

翻译