Endoscopic sinus surgery is used to open blocked sinus passages and improve drainage. It’s commonly performed for chronic sinusitis that doesn’t improve with medication, nasal polyps, or structural problems like narrow sinus openings. The goal is to reduce infection, improve airflow, and restore normal sinus function.

The procedure is done under general anesthesia using an endoscope — a small camera inserted through the nostrils. The surgeon removes obstructions, widens sinus openings, and may clear out infected tissue. No external incisions are made. Recovery includes nasal congestion, mild bleeding, and the need for saline rinses to keep the sinuses clean. Most patients can return to normal activities within a week. Continued care with nasal sprays or allergy management is needed. This minimally invasive surgery has a high success rate and can significantly improve breathing, sense of smell, and quality of life.