AANA journal course: new technologies in anesthesia: update for nurse anesthetists--lasers.

The common use of the laser in many specialty areas has challenged the anesthetist to possess more than a cursory knowledge of laser function and safety. The unique property of laser light and its effect on tissues presents unique safety considerations for patients and personnel. The protection of flammable materials, selection of the least flammable gas mixture and determination of the most appropriate anesthetic technique all work in concert to provide a beneficial outcome for everyone. This course will discuss principles of laser technology, safety for patients and personnel and precautions in anesthetic management.