Definitions for pterygopalatine fossa

This page provides all possible meanings and translations of the word pterygopalatine fossa

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  1. Pterygopalatine fossa

    In human anatomy, the pterygopalatine fossa is a fossa in the skull. It is the indented area medial to the pterygomaxillary fissure leading into the sphenopalatine foramen. It communicates with the nasal and oral cavities, infratemporal fossa, orbit, pharynx, and middle cranial fossa through eight foramina.

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  1. 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.


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