vein of vestibular bulb

vein of bulb of vestibule

[TA]
the vein draining the bulb of the vestibule; a tributary of the internal pudendal vein.

vein of ves·tib·u·lar bulb

(vān ves-tib'yū-lăr bŭlb)
Drains the bulb of the vestibule; a tributary of the internal pudendal vein.