The Sinus Care Foundation's primary role is educational. Through our annual course, the SCF teaches ENT doctors from around the world advanced techniques in sinus surgery. These doctors then will hopefully incorporate the learning objectives in their practices to improve the care of patients with sinus problems.Learning Objectives:1. Discuss new technology and instruments that are available to improve treatment of sinus disease.2. Apply new disection techniques to improve results in difficult endoscopic sinus surgery cases.3. Describe management options in refractory sinus patients.Approximately 40-50 surgeons are trained each year.