骨性鼻后孔 - Choana; Apertura nasalis posterior

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描述

Choana is the posterior nasal aperture.The choanae are separated by the vomer. Choana is a space bounded as follows: anteriorly and inferiorly by the horizontal plate of palatine bone, superiorly and posteriorly by the sphenoid bone laterally by the medial pterygoid plates.


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

结构高低级

大体解剖 > 骨, 骨骼系统 > 中轴骨骼 > 颅 > 骨性鼻腔 > 骨性鼻后孔

翻译