MeSH definition : A small space in the skull between the MAXILLA and the SPHENOID BONE, medial to the
pterygomaxillary fissure, and connecting to the NASAL CAVITY via the sphenopalatine
foramen.;
MeSH synonym : fossa, pterygopalatine;
Wikipedia link : https://en.wikipedia.org/wiki/Pterygopalatine fossa;
A small space in the skull between the MAXILLA and the SPHENOID BONE, medial to the
pterygomaxillary fissure, and connecting to the NASAL CAVITY via the sphenopalatine
foramen.