What Is Endoscopic Sinus Surgery?

Endoscopic sinus surgery is a minimally invasive procedure used to treat chronic sinus disease.

Using an endoscope inserted through the nostrils, surgeons remove obstructed tissue and enlarge sinus openings to restore normal drainage.

Conditions treated include:

• Chronic sinusitis

• Nasal polyps

• Fungal sinus infections

• Some sinus tumors

Advantages include:

• No external incisions

• Faster recovery

• Improved sinus drainage

Sources

• American Academy of Otolaryngology–Head and Neck Surgery

• Cummings Otolaryngology: Head and Neck Surgery