What is laser resurfacing of the skin?

By Ramtin Kassir, M.D.

Laser resurfacing of the skin is a cosmetic procedure that uses a laser to improve the appearance of the skin. The procedure can be used to treat a variety of skin conditions, including wrinkles, scars, and uneven skin tone. There are several different types of laser resurfacing, each of which uses a different type of laser and has its own unique benefits.

One of the most common types of laser resurfacing is called fractional photothermolysis, which uses a laser to create thousands of microscopic holes in the skin. This stimulates the production of collagen, a protein that gives the skin its elasticity and strength, and can help to smooth out wrinkles and improve the overall texture of the skin. Fractional photothermolysis can be performed on most areas of the body, and is typically associated with a short recovery time and minimal discomfort.

Another type of laser resurfacing is called ablative laser resurfacing, which uses a laser to remove the outer layers of skin. This can be more effective at treating deeper wrinkles and scars, but it is also associated with a longer recovery time and more potential side effects. Ablative laser resurfacing can be performed on the face, neck, and hands, and is typically recommended for people with more severe skin imperfections.

In addition to these two main types of laser resurfacing, there are also other variations, such as non-ablative laser resurfacing and pulsed-dye laser resurfacing. Non-ablative laser resurfacing uses a laser to heat the deeper layers of the skin, stimulating collagen production without damaging the outer layers of skin. This can help to improve the appearance of wrinkles and scars, without the associated downtime and discomfort of more aggressive treatments. Pulsed-dye laser resurfacing uses a laser to target and destroy the blood vessels that cause redness and discoloration in the skin, making it effective for treating conditions like rosacea and port wine stains.

Overall, laser resurfacing can be an effective way to improve the appearance of the skin and address a variety of skin imperfections. It is important to discuss the different types of laser resurfacing with a qualified provider, in order to determine the best treatment plan for your individual needs and goals.