Light or heat emitted by lasers can produce certain reactions in the human body that can help resolve some problems. In the fields of cosmetic and plastic surgery, laser surgery offers options for rejuvenating the skin and treating spider and varicose veins.

Different forms of lasers are used in these procedures because of their different properties and results. For example, light or dark skin may suggest a different type of laser for use in dermabrasion. It is important to talk to your doctor and be sure to understand these properties to make sure the treatment is the best option for you.