pterygopalatine fossa

pterygopalatine fossa
pter·y·go·pal·a·tine fossa .ter-ə-gō-'pal-ə-.tīn- n a small triangular space beneath the apex of the orbit that is bounded above by the sphenoid bone and the orbital process of the palatine bone, in front by the maxilla, medially by the palatine bone, and behind by the pterygoid process of the sphenoid bone and that contains among other structures the pterygopalatine ganglion called also pterygomaxillary fossa, sphenomaxillary fossa

Medical dictionary. 2011.

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  • Pterygopalatine fossa — Infobox Bone Name = Pterygopalatine fossa Latin = fossa pterygopalatina GraySubject = 41 GrayPage = 166 Caption = Left maxillary sinus opened from the exterior. Caption2 = Old human skull with entrance to pterygopalatine fossa marked in purple… …   Wikipedia

  • pterygopalatine fossa — “+... noun Etymology: pterygopalatine International Scientific Vocabulary pteryg + palatine : a small triangular space beneath the apex of the orbit bounded in front by the maxilla, medially by the palatine bone, and behind by the pterygoid… …   Useful english dictionary

  • 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 * Pterygopalatine canal * Pterygopalatine ganglion (also known as the Sphenopalatine ganglion) …   Wikipedia

  • pterygopalatine ganglion — n an autonomic ganglion of the maxillary nerve that is situated in the pterygopalatine fossa and that receives preganglionic parasympathetic fibers from the facial nerve and sends postganglionic fibers to the nasal mucosa, palate, pharynx, and… …   Medical dictionary

  • Pterygopalatine ganglion — Infobox Nerve Name = PAGENAME Latin = g. pterygopalatinum GraySubject = 200 GrayPage = 891 Caption = Alveolar branches of superior maxillary nerve and pterygopalatine ganglion. (Sphenopalatine ganglion labeled at center top.) Caption2 = The… …   Wikipedia

  • Pterygopalatine nerves — Infobox Nerve Name = Pterygopalatine nerves Latin = nervi pterygopalatini, nervi sphenopalatini GraySubject = 200 GrayPage = 890 Caption = Alveolar branches of superior maxillary nerve and pterygopalatine ganglion. (Pterygopalatine nerves visible …   Wikipedia

  • fossa pterygopalatina — [TA] pterygopalatine fossa: a small space between the anterior aspect of the root of the pterygoid process of the sphenoid bone and the posterior aspect of the maxilla …   Medical dictionary

  • fossa — A depression usually more or less longitudinal in shape below the level of the surface of a part. [L. a trench or ditch] acetabular f. [TA] a depressed area in the floor of the acetabulum superior to the …   Medical dictionary

  • Posterior cranial fossa — Base of the skull. Upper surface. The Posterior cranial fossa is labeled in green. Latin fossa cranii posterior Gray s …   Wikipedia

  • Middle cranial fossa — Base of the skull. Upper surface. (Middle cranial fossa is the centermost of the three indentations, in pink and yellow.) Latin fossa cranii media Gray s …   Wikipedia

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