正円孔 - Foramen rotundum

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説明

The foramen rotundum is a circular hole in the sphenoid bone that connects the middle cranial fossa and the pterygopalatine fossa.

The foramen rotundum is one of the several circular apertures (the foramina) located in the base of the skull, in the anterior and medial part of the sphenoid bone.

The maxillary nerve passes through and exits the skull via the pterygopalatine fossa and the foramen rotundum.


This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).

解剖学的階層

一般解剖学 > 骨、骨格系 > 軸骨格 > 頭蓋;ズガイ > 蝶形骨 > 大翼 > 正円孔

翻訳