Procedure in which an anesthetic such as a gas or mixture of gases is inhaled through a tube into the lungs.

Synonyms: Anesthesias, Endotracheal, Intratracheal Anesthesias, Endotracheal Anesthesia, Intratracheal Anesthesia, Anesthesia, Intratracheal, Anesthesia, Endotracheal, Anesthesias, Intratracheal, Endotracheal Anesthesias