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Related to pterygopalatine fossa: sphenopalatine foramen, infratemporal fossa, Pterygomaxillary fissure, pterygopalatine ganglion, pterygoid canal
a small pyramidal space, housing the pterygopalatine ganglion and third part of the maxillary artery, between the pterygoid process, the maxilla, and the palatine bone.
Farlex Partner Medical Dictionary © Farlex 2012
A thin wedge-shaped space behind the nasal cavity and below the deep apex of the orbit; laterally, it opens into the infratemporal fossa (via the pterygomaxillary fissure). The pterygopalatine fossa contains the pterygopalatine ganglion. The maxillary branch of the trigeminal nerve (CN V) enters the fossa from behind, through the foramen rotundum, and the pterygoid nerve enters the fossa via the pterygoid canal.Synonym: sphenomaxillary fossa
See also: fossa
Medical Dictionary, © 2009 Farlex and Partners
Bichat,Marie F.X., French anatomist, physician, and biologist, 1771-1802.
Bichat canal - Synonym(s): cistern of great cerebral vein.
Bichat fat pad - an encapsuled mass of fat in the cheek on the outer side of the buccinator muscle. Synonym(s): buccal fat pad
Bichat fissure - the nearly circular fissure corresponding to the medial margin of the cerebral (pallial) mantle, marking the hilus of the cerebral hemisphere.
Bichat foramen - Synonym(s): cistern of great cerebral vein
Bichat fossa - sphenomaxillary fossa, a small pyramidal space, housing the pterygopalatine ganglion, between the pterygoid process, the maxilla, and the palatine bone. Synonym(s): pterygopalatine fossa
Bichat ligament - the lower fasciculus of the posterior sacroiliac ligament.
Bichat membrane - the inner elastic membrane of arteries.
Bichat protuberance - Synonym(s): buccal fat pad
Bichat tunic - the tunica intima of the blood vessels.
Medical Eponyms © Farlex 2012