median aperture of fourth ventricle

(redirected from apertura mediana ventriculi quarti)

me·di·an ap·er·ture of fourth ven·tri·cle

[TA]
the large midline opening in the posterior inferior part of the roof of the fourth ventricle, connecting the ventricle with the posterior cerebellomedullary cistern (cisterna magna).

me·di·an ap·er·ture of fourth ven·tri·cle

(mē-dē'ăn ap'ĕr-chŭr fōrth ven'tri-kĕl) [TA]
The large midline opening in the posterior inferior part of the roof of the fourth ventricle, connecting the ventricle with the posterior cerebellomedullary cistern.
Synonym(s): apertura mediana ventriculi quarti [TA] .
References in periodicals archive ?
Apertura mediana ventriculi quarti (abertura media do quarto ventriculo): apertura; -ae e um substantivo da 1a declinacao latina, que esta no nominativo singular, feminino (apertura), sendo o genitivo aperturae.