1. Cribiform plate - Keros 1-3, fovea ethmoidalis, lateral lamella, lamina cribrosa 2. Lamina papyracea 3. Onodi cell sphenoethmoidal air cell superior and lateral to sphenoid sinus 4. Sphenoid sinus pneumatization chonchal, presellar, sellar 5. Anterior Ethmoidal artery abuts the fovea ethmoidalis or lateral lamella? supraorbital pneumatization of ethmoid air cell?

Preop sinus CT Flashcards by Lan Chan

Cribiform plate
- Keros 1-3, fovea ethmoidalis, lateral lamella, lamina cribrosa
Lamina papyracea
Onodi cell
sphenoethmoidal air cell superior and lateral to sphenoid sinus
Sphenoid sinus pneumatization
chonchal, presellar, sellar
Anterior Ethmoidal artery
abuts the fovea ethmoidalis or lateral lamella?
supraorbital pneumatization of ethmoid air cell?

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Preop sinus CT Flashcards

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