See Also: apertura lateralis ventriculi quarti(medicine)
apertura mediana ventriculi quarti(medicine)
recessus lateralis ventriculi quarti(medicine)
foramen lateralis ventriculi quarti(medicine)
vena recessus lateralis ventriculi quarti(medicine)
tenia ventriculi quarti(medicine)
tegmen ventriculi quarti(medicine)
striae medullares ventriculi quarti(medicine)
ramus choroidei ventriculi quarti(medicine)
sulcus medianus ventriculi quarti(medicine)

apertura lateralis ventriculi quarti (medicine)


apertura lateralis ventriculi quarti -->
lateral aperture of the fourth ventricle


One of the two lateral openings of the fourth ventricle into the subarachnoid space at the cerebellopontine angle.

Synonym: apertura lateralis ventriculi quarti, foramen lateralis ventriculi quarti, foramen of Key-Retzius, foramen of Luschka, Retzius' foramen.