vestibular vein vs vena vestibularis

vestibular vein and vena vestibularis both are nouns.

Word	Noun	Adjective	Verb	Adverb
vestibular vein	Yes	No	No	No
vena vestibularis	Yes	No	No	No

As nouns, vestibular vein and vena vestibularis are synonyms defined as:

vestibular vein and vena vestibularis: veins that drain the saccule and utricle

vestibular vein (noun)	vena vestibularis (noun)
veins that drain the saccule and utricle	veins that drain the saccule and utricle