Among the pathologic remains there are remain affected air cells (61.1%), fungal balls (3.7%), sinus ostial obstruction (79.62%), synechya (51.85%), ulcinate process remnant (4.81%), missed ostium (4.8%), Agger nasi cell remnant (9.26%), Haller cell remain (24.7%), concha bullosa (11.1%), contact point (25.92%), septal deviation (9.26%).