Items tagged “frontal recess”

5 results found
Article

International Frontal Sinus Anatomy Classification

International Frontal Sinus Anatomy Classification (IFAC) result from an expert consensus, developed to improve the ability of the surgeon to understand the possible variations of the frontal recess and frontal sinus anatomy. Classification anterior cells: push the drainage pathway of the fron...
Article

Supra agger frontal cell

Supra agger frontal cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification. Gross anatomy Anterior-lateral ethmoidal cell that extends into the frontal sinus. A small SAFC will only extend into the floor of the frontal sinus...
Article

Supra bulla cell

Supra bulla cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification. Gross anatomy Cell above the bulla ethmoidalis that does not enter the frontal sinus. The supra agger cells push the drainage pathway anteriorly.
Article

Supra agger cell

Supra agger cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification. Gross anatomy These are an anterior-lateral ethmoidal cell, located above the agger nasi cell (not pneumatizing into the frontal sinus). The supra agger cel...
Article

Supra bulla frontal cell

Supra bulla frontal cells are an anatomical variant of the paranasal sinuses, included in the International Frontal Sinus Anatomy Classification. Gross anatomy Cell that originates in the supra-bulla region and pneumatizes along the skull base into the posterior region of the frontal sinus. Th...

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