骨性鼻后孔
Choana cranii
- 拉丁语近义词: Apertura nasalis posterior cranii
定义
鼻后孔是鼻腔的后孔。两侧鼻后孔由犁骨分隔。鼻后孔是一个间隙,其边界如下:前方和下方为腭骨水平板,上方和后方为蝶骨,外侧为翼突内侧板。
參考資料
This definition incorporates text from the wikipedia website - Wikipedia: The free encyclopedia. (2004, July 22). FL: Wikimedia Foundation, Inc. Retrieved August 10, 2004, from http://www.wikipedia.org