Medical Definition of Sphenoidal sinus aperture

1. One of the pair of openings in the body of the sphenoid bone through which the sphenoid sinuses communicate with the sphenoethmoidal recess of the nasal cavity. Synonym: apertura sinus sphenoidalis, sphenoidal sinus aperture. (05 Mar 2000)

Lexicographical Neighbors of Sphenoidal Sinus Aperture

sphenoid sinus
sphenoid sinuses
sphenoid sinusitis
sphenoidal
sphenoidal angle
sphenoidal angle of parietal bone
sphenoidal border of temporal bone
sphenoidal conchae
sphenoidal fissure
sphenoidal fontanel
sphenoidal fontanelle
sphenoidal herniation
sphenoidal part of middle cerebral artery
sphenoidal ridges
sphenoidal sinus
sphenoidal sinus aperture (current term)
sphenoidal sinuses
sphenoidal spine
sphenoidal turbinated bones
sphenoidale
sphenoiditis
sphenoidostomy
sphenoidotomy
sphenoids
sphenomalar
sphenomandibular ligament
sphenomaxillary
sphenomaxillary fissure
sphenomaxillary fossa
sphenomaxillary suture

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