Skip to Content
Medical Term:

vagal (nerve) trigone

 

Definition: a prominence in the floor of the inferior fovea of the fourth ventricle that overlies the dorsal motor nucleus of the vagus.

Synonym(s): trigonum nervi vagiTA, trigone of vagus nerve, trigonum vagale, ala cinerea, ashen wing, gray wing, vagi eminentia

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
Hide