Fig. 1From: Prevalence and clinical implications of high anterior septal deviation on sinus access: a retrospective cross-sectional studyComputed tomography of the sinuses depicts a large magnitude of anterior septal deviation. The following measures were taken with regard to the midline (blue): septal deviation distance (SDD; orange), distance to lateral nasal wall (LNW; green), and septal deviation angle (SDA; yellow). This example computed tomography of the sinuses depicts a large magnitude of anterior septal deviationBack to article page