Whats the difference between a tracheostomy and endotracheal intubation?

Mouth vs surgical: Endotracheal intubation is the breathing tube in the mouth or nose, usually for general anesthesia and short term intensive care unit care. Tracheostomy is a surgically placed hole in the front of the neck where the tube is passed. This is for long term need for a breathing tube, with or without a ventilator (breathing machine).

An incision: Endotracheal intubation is usually done through the mouth and sometimes through the nose. Tracheostomy involves an incision through the neck into the trachea.