An endotracheal tube is a flexible plastic tube that is placed through the mouth into the trachea (windpipe) to help a patient breathe. The endotracheal tube is then connected to a ventilator, which delivers oxygen to the lungs. The process of inserting the tube is called endotracheal intubation.
There are many reasons why an endotracheal tube may be placed, including surgery with a general anesthetic, trauma, or serious illness. Learn about the procedure, potential risks and complications, and what you might expect.
