Fig. 3From: Evaluation of computed tomography (CT) findings in patients with symptomatic deviated nasal septum and their correlation with intraoperative findingsPreoperative CT scan and intraoperative endoscopic picture of left anterior ethmoidal sinus. Left showing pre-operative CT scan with left anterior ethmoid sinus mucosal thickenings, on right side showing intraoperative endoscopic picture of the same patient after 5 weeks. Anterior ethmoids were clear intraoperativelyBack to article page