What is the primary use of the CO2 laser in dermatology?

The primary use of the CO2 laser in dermatology is indeed to treat deep skin lesions, including scars, warts, and for skin resurfacing. This type of laser emits a specific wavelength of light that is highly effective in targeting water in the skin's tissues, allowing for precise and controlled ablation. This makes it particularly beneficial for procedures aimed at removing or resurfacing the outer layer of the skin, thus promoting the healing of deeper layers. By effectively vaporizing the damaged or unwanted tissue, CO2 lasers can significantly improve the appearance of scars and other skin imperfections.

Additionally, the CO2 laser’s ability to stimulate collagen production during the healing process can lead to tighter and rejuvenated skin, enhancing its overall texture and tone. This capability extends its application in a variety of cosmetic dermatological treatments, making it a versatile tool in managing skin concerns that go beyond superficial treatments.