Of 339 patients, the primary diagnosed diseases along with their co-existent conditions were 66 Deviated Nasal Septum (DNS), 54 maxillary sinusitis, 47 ethmoid sinusitis, 44 Inferior Turbinate Hypertrophy (ITH), 35 maxillary sinus-mucosal hypertrophy, 28 frontal sinusitis, 20 ethmoidal polyp, 14 antrochoanal polyp, 12 nasal mass, 9 nasopharyngeal mass, 5
concha bullosa, 3 pansinusitis and 2 sphenoid sinusitis (Fig.