In-clinic Endoscopic Polypectomy for Chronic Sinusitis With Nasal Polyps
Conditions
Interventions
- PROCEDURE: Endoscopic polypectomy in clinic (EPIC)
- PROCEDURE: Endoscopic Sinus Surgery (ESS)
- OTHER: General Anesthesia
- OTHER: Local and topical anesthesia
Sponsor
Ottawa Hospital Research Institute
Collaborators
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