What are CO2 lasers primarily used for?

CO2 lasers are primarily used for tissue ablation due to their ability to emit a wavelength of light that is very well absorbed by water, which is a major component of biological tissues. This characteristic allows CO2 lasers to effectively cut, vaporize, or remodel tissue with precision. The energy delivered by the laser causes the water in the cells to evaporate, leading to controlled ablation of the tissue.

This application is particularly beneficial in various medical and surgical procedures, including dermatological treatments such as removing skin lesions or wrinkles. The precision and control offered by CO2 lasers make them a valuable tool in minimally invasive surgeries as well.

While CO2 lasers can have roles in hair removal and could contribute to skin hydration and bone resurfacing, their primary and most effective utilization remains in tissue ablation, showcasing their significance in various medical fields.