This article explains the mechanisms of using light to remove hair, examines the attributes of specific laser systems, and explains the importance of patient selection and treatment protocol for the various systems in

The successful use of the 585-nm pulsed dye laser for the treatment of hypertrophic scars has been well established over the past decade.

The pulsed dye laser was originally developed for the treatment of vascular lesions, especially hemangiomas and port-wine stains.