How Lasers Work Lasers are monochromatic (mono indicates one and chromo describes color), which suggests that an offered laser discharges light of just one wavelength (or color) of light. Lasers operate in cosmetic applications through a process called "selective photothermolysis." When broken down, this really elegant word suggests that it regulates the frequency of light (picture) to produce heat (thermo) in the particular area of the corresponding thing you wish to ruin (lysis).
Why A Lot Of Various Types of Lasers? The two basic types of lasers can be more broken down into numerous subcategories of laser types and into actually hundreds of variations and brand names which suit these subclassifications. The main differences in between the kinds of lasers pertain to wavelength.
Therefore, a variety of lasers are needed to treat a variety of skin concerns. For this factor, a mix of a number of various lasers may be advised by your surgeon to attend to all of the issues that you may have. An explanation of the distinctions between these various laser types could get really prolonged, technical and rather complicated, so we will focus here on what types of cosmetic issues are best treated by the various laser types.
The CO2 laser is also typically used for the removal of warts and skin tags and for cutting skin in laser-assisted surgical treatment. Pulsed Another Point of View have likewise shown some success, along with less aggressive nonlaser, light-based treatments, such as IPL and LED photofacials. (See other light-based cosmetic applications below.) Many cosmetic laser treatments provide at least some level of superficial tightening because they produce a controlled injury of the skin, which motivates increased collagen production.
In addition, there has been much success utilizing nonlaser, light-based treatments, such as Titan infrared gadgets and Thermage radio-frequency based systems. The most commonly utilized lasers for the treatment of pigmented lesions, such as sun spots, age spots, melasma and other kinds of hyperpigmentation are the pulsed color, Nd: YAG, and fractional (Fraxel) lasers, in addition to nonlaser, light-based treatments, such as IPL.