Definition
Intubation involves inserting a tube into the trachea (windpipe) to maintain an open airway. Think of it as a lifeline when breathing becomes difficult or impossible. This procedure is crucial during surgeries, emergencies, or when a patient is unable to breathe on their own. It ensures oxygen can reach the lungs. It is often performed by anesthesiologists or paramedics. Intubation allows for mechanical ventilation when necessary. It's a temporary measure, but can be life-saving.