Fig. 2From: Resection versus preservation of the middle turbinate in surgery for chronic rhinosinusitis with nasal polyposis: a randomized controlled trialEndoscopic outcomes of the frontal sinus/recess. Trends for frontal sinus/recess subcategory of the POSE score over time. * First timepoint where scores within the same groups are statistically different from baseline. POSE: Peri-Operative Sinus EndoscopyBack to article page