Laser technology--a surgical tool of the past, present, and future.

EINSTEIN IDENTIFIED the stimulated emission of radiation, a theory that eventually sparked development of the laser. Beginning in 1960, when the first surgical laser was produced, researchers adapted the laser for various surgical needs. They continue to look for new ways to refine and apply this technology. KNOWING THE BASICS of laser science helps OR nurses understand their roles and responsibilities during laser surgery. SURGICAL NURSES must stay current and competent with laser equipment and related safety issues, so health care facilities need to determine the best way to provide ongoing education and training.