Fractionated CO2 Laser Resurfacing: Our Experience With More Than 2000 Treatments

Abstract

Fractionated carbon dioxide (CO₂) laser resurfacing combines the concept of fractional photothermolysis with an ablative 10600-nm wavelength. This technology allows for the effective treatment of rhytides, photodamage, and scars, with shorter recovery periods and a significantly reduced side effect profile as compared to traditional CO₂ laser resurfacing. In this article, the authors review the concept of fractional photothermolysis, the expanding array of indications for use of fractionated CO₂ lasers, and their preferred treatment technique.