Endoscopic sinus surgery, also known as sinoscopy, is a minimally invasive surgical procedure used to remove blockages in the sinuses for recurring sinus infections.
During the procedure, a thin lighted tube with a camera on the end is inserted into the nose to let the doctor visually examine the area. Tiny surgical instruments are then inserted to remove the obstructive tissues. Endoscopic sinus surgery does not require any incision, as the whole procedure is performed through the nostrils. Most procedures are performed on an outpatient basis and patients can go home the same day.
Most patients experience a major relief in symptoms such as facial pain and swelling, difficulty breathing and headaches. Aside from sinus surgery, endoscopic sinus surgery can also treat a deviated septum, polyps or tumors.