Spectrum and Antibiogram of Bacteria in Chronic Suppurative Otitis Media and Biofilm Formation

Abstract

Methods: This was a prospective cross-sectional study at a tertiary care hospital. Patients upto the age of 80, having otorrhea for more than 6-12 weeks [2,3] and attending the ENT outpatient department were included. Samples of pus were collected from the deeper aspect of external auditory meatus and processed using standard techniques for culture and sensitivity. Biofilm detection was done. Results were compiled and statistically analysed.