Indication for resection Patients No. (%) Chronic ipsilateral maxillary sinusitis 31 (93.9) Ipsilateral nasal obstruction 29 (87.9) Ipsilateral nasal polyposis 10 (30.3) Recurrent ipsilateral acute sinusitis 2 (0.06) Allergic fungal sinusitis 1 (0.03) Mucocele 1 (0.03) Nasal mass 1 (0.03)

Table 1: Indications for concha bullosa resection. Percentages will not add up to 100 due to multiple patients presenting with multiple indications.