Acta de Otorrinolaringología & Cirugía de Cabeza y Cuello is the official publication of the Asociación Colombiana de Otorrinolaringología y Cirugía de Cabeza y cuello, Maxilofacial y Estética Facial (ACORL). It is addressed to health professionals and especially to those interested in the specialty of otorhinolaryngology and its areas of competence. The journal is published 4 times a year in March, June, September and December. Supplements are also published in the same format of the Journal and their topics are related to specific contents of the specialty of Otorhinolaryngology.