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Laser ablation or photoablation (also called laser blasting [1] [2] [3]) is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam. At low laser flux, the material is heated by the absorbed laser energy and evaporates or sublimates .
The Halo Laser is a resurfacing treatment that uses both ablative and non-ablative wavelengths to smooth skin texture and wrinkles, treat scars, minimize pores, and remove pigmentation.
Resurfacing can be ablative, which vaporizes tissue and creates wounds, or non-ablative which keeps the skin intact. Laser resurfacing is usually done with a 2940 nm Er:YAG laser or a 10,600 nm CO 2 laser. Complete resurfacing was first done with a CO 2 laser. Both erbium and CO 2 are used to treat deep rhytides, sun damage and age spots.
Fraxel Restore Dual incorporates a combination of a 1,550nm erbium glass laser and an ablative 1,927nm thulium fiber laser. It is commonly used to treat wrinkles, photoaging, surgical scars, and acne scars. [3] Fraxel Repair uses an ablative 10,600nm-wavelength carbon-dioxide (CO 2) laser. This laser is the most aggressive among Fraxel lasers ...
Given those variables, Dr. Malik gave the following number of sessions that are generally needed with a non-ablative laser: Wrinkles and fine lines: 2-5 treatments depending on severity Acne ...
Ablative laser resurfacing has multiple risks associated with the exfoliation process. These risks include: redness, swelling, itching, pain, acne, infection, skin discoloration, and scarring. [25] To have ablative laser resurfacing performed, one must consult with a doctor to review suitability of the procedure. [25]