Laser Scar Removal Technologies
The technology most commonly used involves the vaporization of the highest layers of the skin, resulting in a smoother appearance. Other laser scar removal types encourage the growth of collagen underneath scars, in order that indented scars become filled from below.
At the moment's lasers come in different wavelengths, which affects how deeply they penetrate the skin. Because of this, they vary in the types of scars on which they are most effective. Here are essentially the most commonly used lasers used for scar removal:
CO2 lasers are the oldest type used for removing scars. They're most often used on acne scarring, which they remove by vaporizing one layer of the skin at a time till the scar is flat against the remainder of the skin, making the skin smooth.
Erbium, one other older type of laser, can also be used to treat acne scars, specifically these which are textured. The Erbium Laser hair face is designed to resurface the skin by removing the outermost layers. This type of laser boasts a lower rate of complications than other types, and can be utilized on varying skin types.
The Er:YAG laser system treats the perimeters of scars, as well as delicate to moderate acne scarring. It causes less damage than other types of lasers, and is considered more efficient than CO2 lasers. It's also more efficient on people with medium skin tones; other lasers are greatest used only on people with pale skin tones. Healing time and swelling are both reduced after undergoing laser scar removal with the Er:YAG laser system.
The Pulse Dye Laser (PDL) system is a shorter 585nm wavelength laser used to treat each hypertrophic and keloid scars. It is efficient at reducing the redness of scars because it's interested in the hemoglobin in blood. The PDL system as also been used within the treatment of stretch marks.
The Q-switched laser is most frequently used for pigmented scars, significantly in people with darker skin. Pigmented scars have excess melanin, which is focused by the Q-switched laser.
Because there are many different types of scars, there are a lot of types of lasers to treat them. Your choice of technology depends upon your skin type, the scar you are trying to remove, and the doctor you choose.
These totally different technologies have been used below several brand names, so you'll want to ask your physician concerning the type of laser technology getting used earlier than you agree to the laser scar removal procedure.