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facial canal : ウィキペディア英語版 | facial canal
The facial canal (''Canalis nervi facialis'')(also known as Fallopian Canal -first described by Gabriele Falloppio-) is a Z-shaped canal running through the temporal bone from the internal acoustic meatus to the stylomastoid foramen. In humans it is approximately 3 centimeters long, which makes it the longest human osseous canal of a nerve. It is located within the middle ear region, according to its shape it is divided into three main segments: the labyrinthine, the tympanic, and the mastoidal segment. It contains Cranial Nerve VII, also known as the facial nerve. ==See also==
* Facial nerve * Prominence of the facial canal * Hiatus of the facial canal
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「facial canal」の詳細全文を読む
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