Vertical crest in fundus of the internal auditory canal is known as:
Ans. a. Bill's bar Vertical crest in fundus of the internal auditory canal is known as Bill's bar."Vertical crest in fundus of internal auditory canal is known as Bill's-barand it is used as a surgical landmark for facial nerve identification. Grays 40/e p636
Bill's bar
Ponticulus
c, Cog
Falciform crest
Ear