Anterior ethmoidal foramen References External links Navigation menuA02.1.00.07953135page 190lesson3orbitforaminaeeA02.1.00.079expanding ite

InionExternal occipital protuberanceOccipital bunExternal occipital crestNuchal linesSuprainiac fossaOccipitalNuchalCruciform eminenceInternal occipital protuberanceInternal occipital crestGroove for transverse sinusCondyleCondyloid fossaCondylar canalHypoglossal canalJugular processJugular tuberclePharyngeal tubercleClivusForamen magnumBasionOpisthionParietal eminenceTemporal lineParietal foramenSagittal sulcusSagittal keelSagittal crestFrontal sutureFrontal eminenceSuperciliary archesGlabellaSupraorbital foramenBrow ridgeForamen cecumZygomatic processSagittal sulcusFrontal crestEthmoidal notchFossa for lacrimal glandTrochlear foveaFrontal sinusFrontonasal ductArticular tubercleSuprameatal triangleMandibular fossaPetrotympanic fissureZygomatic processMastoid foramenMastoid processMastoid cellsMastoid notchOccipital grooveSigmoid sulcusMastoid antrumAditusCarotid canalFacial canalHiatusInternal auditory meatusCochlear aqueductStylomastoid foramenSubarcuate fossaJugular fossaInferior tympanicMastoidStyloid processPetrosquamous sutureossiclesSuprameatal spineSella turcicaDorsum sellaeTuberculum sellaeHypophysial fossaPosterior clinoid processesEthmoidal spineChiasmatic grooveMiddle clinoid processPetrosal processClivusCarotid grooveSphenoidal lingulaSphenoidal sinusesRotundumOvaleVesaliiSpinosumSpineInfratemporal crestSulcus of auditory tubeSuperior orbital fissureAnterior clinoid processOptic canalPterygoidScaphoidLateralMedialPterygoid canalHamulusBodySphenoidal conchaeCribriform plateCrista galliOlfactory foraminaPerpendicular plateOrbital laminaUncinate processSupreme nasal conchaSuperior nasal conchaSuperior meatusMiddle nasal conchaMiddle meatusEthmoid sinusPosteriorAnterioranteriorposteriorolfactory foraminaforamen cecumoptic canalsuperior orbital fissureforamen rotundumpterygoid canalforamen ovaleforamen spinosumcarotid canalforamen lacerumhiatus for greater petrosal nervehiatus for lesser petrosal nervesphenoidal emissary forameninternal auditory meatusfacial canalstylomastoid foramenjugular foramenforamen magnumhypoglossal canalcondylar canalmastoid foramennasolacrimal canalnotchforamenforamengroove-facial-temporalinferior orbital fissureInferior orbital fissureFossa for lacrimal sacsphenopalatine foramengreater palatine canalforamenlesser palatine canalsforaminapterygomaxillary fissurepalatovaginal canalincisive canalsincisive foramenforamen vomerinummeatus vomerinusfissura vomerinahiatus vomerinus


Wikipedia articles incorporating text from the 20th edition of Gray's Anatomy (1918)Foramina of the skullMusculoskeletal system stubs


ethmoid boneskullolfactory grooveposterior ethmoidal foraminaanterior ethmoidal arteryveinnerveanterior ethmoidal nervenasociliary nervecribriform plate










Anterior ethmoidal foramen

Foramen ethmoidale anterius.PNG

Base of the skull. Upper surface. (On the left, "Anterior ethmoidal foramen" is the 7th label from the right.)


Orbita mensch.jpg
1 Foramen ethmoidale, 2 Canalis opticus, 3 Fissura orbitalis superior, 4 Fossa sacci lacrimalis, 5 Sulcus infraorbitalis, 6 Fissura orbitalis inferior, 7 Foramen infraorbitale

Details
Identifiers
LatinForamen ethmoidale anterius
TAA02.1.00.079
FMA53135

Anatomical terms of bone
[edit on Wikidata]

The anterior ethmoidal foramen is a small opening in the ethmoid bone in the skull.


Lateral to either olfactory groove are the internal openings of the anterior and posterior ethmoidal foramina (or canals).


The anterior ethmoidal foramen, situated about the middle of the lateral margin of the olfactory groove, transmits the anterior ethmoidal artery, vein and nerve.
The anterior ethmoidal nerve, a branch of the nasociliary nerve, runs in a groove along the lateral edge of the cribriform plate to the above-mentioned slit-like opening .



References




This article incorporates text in the public domain from page 190 of the 20th edition of Gray's Anatomy (1918)



External links



  • lesson3 at The Anatomy Lesson by Wesley Norman (Georgetown University) (orbitforamina) (#5)









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