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(A–E) Coronal, axial and sagittal CT images of the bone window demonstrate the normal anatomy of the paranasal sinuses and the integrity of the nasal septum, nasal bone and nasal pyramid.

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posted on 2014-07-31, 03:21 authored by Raphael Abegão de Camargo, Antonio C. Nicodemo, Daniel Vaccaro Sumi, Eloisa Maria Mello Santiago Gebrim, Felipe Francisco Tuon, Lázaro Manoel de Camargo, Rui Imamura, Valdir Sabbaga Amato

Ostiomeatal complex (A). Maxillary sinus (B). Frontal sinus (C). Anterior ethmoid air cells (arrow 1), posterior ethmoid air cells (arrow 2) and sphenoid sinuses (arrow 3) (D). Ethmoid air cells (arrow 1) and sphenoid sinuses (arrow 2) in sagittal slice (E).

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