面神经管凸
Prominentia canalis facialis
定义
面神经管凸（prominentia canalis facialis；Fallopius水管凸）指示骨性管道的位置，面神经即走行于该管道之中；此管道横贯鼓室迷路壁，经过前庭窗上方，并在该开口后方几乎垂直向下弯曲，沿乳突壁下行。
參考資料
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/).
