With the Official Android Application of the 43rd National Congress of Otorhinolaryngology and Head and Neck Surgery, you can access the contents, general information, scientific program, speaker information and details published before, during and after the congress, you can view the brief details of the papers from the presentation and paper sections, and view the allowed presentations as pdf. . With instant notifications, announcements and the favorite section, you can be informed about sessions, social events such as lunch treats, and answer questions with our survey system.