神经孔
Foramina nervosa
定义
从蜗轴螺旋管发出许多管道（神经孔；Morgagni），向外穿过骨螺旋板，直达其游离缘。
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/).
