FinESS™ Sinus Treatment is a new less invasive and direct approach to treating patients with sinusitis in the maxillary and anterior ethmoid sinuses. FinESS remodels the maxillary ostium and the ethmoid infundibulum using a small balloon catheter and a micro endoscope for visualization. Unlike conventional surgery techniques, FDA-cleared FinESS can be performed using local anesthetic and does not require the removal of delicate bone or sinus tissue – resulting in reduced recovery time and improved patient outcomes. More