Easy facemask ventilation; direct laryngoscopy with straight #blade provided proper glottis visualization. An attempt to insert a #40 tube without pneumoplug but it could not get through beyond the vocal folds; additional tracheal intubation failed attempts were made with #3.5, 3.0 and 2.5.
Se realizó laringoscopia directa con hoja recta #1, visualizándose adecuadamente la glotis, se intentó pasar tubo #4,0 sin neumotaponador sin lograr avance más allá de las cuerdas vocales; se realizaron intentos adicionales con tubos #3,5, 3,0 y 2,5, sin lograr intubar la tráquea.