Nasal Cavity Endoscopy and Sinus Dilation

The provider passes an endoscope into the nasal cavity of the patient. The provider also dilates the ostium, or opening, of the maxillary sinus. The approach is either through the nose or via a depression on the outer surface of the jaw bone called the canine fossa. Choose a location to see hospital-reported price summaries. This page does not show national, sample, or aggregate pricing.