Pterygopalatine

Pterygopalatine is used to refer to structures of the pterygoid processes of the sphenoid and the palatine bone. Specifically, it can refer to:
 * Pterygopalatine fossa
 * Palatovaginal canal (Greater palatine canal or Pterygopalatine canal)
 * Pterygopalatine ganglion (also known as the Sphenopalatine ganglion)