[Bacteriological analysis of persistent rhinosinusitis after endoscopic sinus surgery].


OBJECTIVE To investigate the bacterial characteristics of persistent rhinosinusitis after functional endoscopic sinus surgery (FESS). METHOD Twenty patients with nasal septum deviation, 30 patients with chronic rhinosinusitis (CRS) and 20 patients with persistent rhinosinusitis, were selected to take discharges from middle meatus during the operation… (More)


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