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Assessing Surgical Extent Before Biologic Therapy for CRSwNP
Alison J Yu1, Kristina A LaPointe1, Kaitlyn Ann Roberts1
1Department of Otolaryngology, Medical University of South Carolina, Charleston, South Carolina, USA.
International Forum of Allergy & Rhinology
|July 20, 2026
Abstract
Key Points:
Nearly two-thirds of patients had no surgery or incomplete sinus surgery before biologics. Among all sinuses, the frontal sinus was the least frequently addressed before biologics.

