MeSH definition : A pair of openings from the posterior cranial fossa through which the GLOSSOPHARYNGEAL
NERVE; VAGUS NERVE; ACCESSORY NERVE and the internal JUGULAR VEINS pass.;
A pair of openings from the posterior cranial fossa through which the GLOSSOPHARYNGEAL
NERVE; VAGUS NERVE; ACCESSORY NERVE and the internal JUGULAR VEINS pass.