pterygopalatine fossa
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English
Noun
pterygopalatine fossa (plural pterygopalatine fossae)
- (anatomy) 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.
Translations
References
- “pterygopalatine fossa”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.