See Also: Retzius' foramen(medicine)
foramen of Key-Retzius(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Retzius, Magnus(medicine)
Retzius' veins(medicine)
Retzius' fibres(medicine)
Retzius' cavity(medicine)
Retzius' gyrus(medicine)
Retzius' ligament(medicine)
Retzius' space(medicine)

foramen of Key-Retzius (medicine)


foramen of Key-Retzius -->
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.