What is meant by laser plume?

The concept of a laser plume refers to the byproducts generated when a laser beam interacts with biological tissue. When the laser is applied, it creates heat, which vaporizes the tissue, resulting in smoke or aerosolized particles. This plume can contain viable cellular material, chemicals, and different biological components depending on the type of tissue being treated and the parameters of the laser used.

Understanding the nature of the laser plume is crucial for practitioners, as it not only impacts the treatment outcome but also poses safety risks to both the clinician and the patient if inhaled or improperly handled. Effective management of laser plume is important in establishing safe clinical practices, including proper ventilation and the use of smoke evacuators. This specific interaction between laser energy and tissue, producing the plume, defines its significance in the context of laser use in medical settings.