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Axial plane (A-C), coronal reformatted (D and E), sagittal reformatted (F) computerized tomography images shows different variations. A: Nasal septal spur (arrow) and deviated septum; B: Right supraorbital ethmoidal cell (arrow); C: Right lamina papyracea dehiscence (arrow head); D: Frontal intersinus septal cell (arrow); E: Crista galli pneumatization (arrow head) and deviated nasal septum; F: Frontal bulla cell (arrow).
