Endotracheal tube in the Pharynx for Ventilating Difficult Airways Read more Airway/RespiratoryPapercut Literature Endotracheal tube in the Pharynx for Ventilating Difficult Airways Download the Powerpoint slide. The most feared airway scenario is Can't Intubate, Can't Oxygenate (CICO).…Dr Peter Kas18/04/2025