Sphenopalatine

Sphenopalatine may refer to:
 * sphenopalatine artery, an artery of the head, commonly known as the artery of epistaxis
 * sphenopalatine ganglion (or "pterygopalatine ganglion")
 * sphenopalatine nerves
 * sphenopalatine foramen, a foramen in the skull that connects the nasal cavity with the pterygopalatine fossa