Sulcus for auditory tube

Template:Infobox Bone Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

The lateral half of the great wing articulates, by means of a synchondrosis, with the petrous portion of the temporal, and between the two bones on the under surface of the skull, is a furrow, the sulcus tubæ, for the lodgement of the cartilaginous part of the auditory tube.

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