lateral aperture of fourth ventricle

(redirected from apertura lateralis ventriculi quarti)

lat·er·al ap·er·ture of fourth ven·tri·cle

[TA]
one of the two lateral openings of the fourth ventricle into the subarachnoid space (the lateral cerebellomedullary cistern) at the cerebellopontine angle.

lat·er·al ap·er·ture of fourth ven·tri·cle

(lat'ĕr-ăl ap'ĕr-chŭr fōrth ven'tri-kĕl) [TA]
One of the two lateral openings of the fourth ventricle into the subarachnoid space (the lateral cerebellomedullary cistern) at the cerebellopontine angle.
Synonym(s): apertura lateralis ventriculi quarti [TA] .