What type of laser do they use in an acne surgery?

The type of laser used in acne surgery is usually an ablative laser, such as a carbon dioxide (CO2) laser or an Erbium:YAG laser. These lasers target the superficial layer of the skin and stimulate the production of new, healthy tissue to replace the damaged, acne-affected areas. Fractional lasers, such as fractional CO2 lasers, are commonly used in acne scar revision as they deliver targeted microbeams to the skin's deeper layers while leaving the surrounding areas intact for faster healing and reduced downtimes.