Laser (light amplification by stimulated emission of radiation) surgery is used to treat a variety of cosmetic and noncosmetic skin conditions. It involves the use of lasers that cut, seal or vaporize skin tissue and blood vessels in the affected area.

Improved laser technology and increased understanding of how lasers interact with tissue has made it possible to accurately target specific areas of the skin. Stronger lasers are typically used for lesions or markings that extend deep into the skin, whereas procedures involving only the outer layers of the skin are typically performed with lasers of lower intensity.

Prior to surgery, the operating physician determines the appropriate laser device to use, predicts the outcome of the treatment and instructs the patient about how to prepare (e.g., dietary restrictions). The patient’s medical history will be reviewed and a physical examination may also be performed.

Recovery time from laser surgery depends on which surgery is performed and the patient’s ability to heal. However, most pain or inflammation experienced by the patient following surgery is usually manageable with over-the-counter medications (e.g., ibuprofen).

Laser surgery has fewer of the risks associated with traditional skin surgery (e.g., reactions to general anesthetic). However, laser surgery may cause adverse affects such as skin discoloration or scarring.