Correlation between the occurrence of sinusitis and anatomic variations
No significant correlation was found between agger nasi cells and frontal sinusitis (P > 0.05) (Table 3). No significant correlation was found between maxillary sinusitis and Haller cell (P > 0.05) (Table 4). No significant correlation was found between maxillary sinusitis and concha bullosa (P > 0.05) (Table 4). No significant correlation was found between inferior turbinate hypertrophy and maxillary sinusitis (P > 0.05) (Table 4).