Squeeze Bottle versus Saline Spray after Endoscopic Sinus Surgery for Chronic Rhinosinusitis: A Pilot Multicentre Trial

Abstract

In this pilot multicenter trial examining patients with chronic rhinosinusitis undergoing ESS, both squeeze bottle and saline spray showed significant improvement in SNOT-22, POSE, and NSS scores at one-month postoperatively. Because the study was nonpowered, we cannot rule out a potential difference between the two treatment groups.