New Classifications in Sinus Surgery .ical 09-09, 16:30–17:00 (Europe/Istanbul), Rhinology 2 ( ICC - B2 level MACKA) New Classifications in Sinus Surgery Ramon Moreno Luna This speaker also appears in: Managing Difficult Nasal Airway: Increasing function through septum and turbinate surgery Central Compartment Atopic Disease: Advances in Understanding Its Phenotype