Dermabrasion treatment itself is for the treatment of scarring as well as hyperpigmentation, we operate surgically to remove the epidermis and the superficial dermis to make the uneven skin flat and smooth, or to get rid of the superficial hyperpigmentation, and then it heals through the epithelial cell proliferation of the residual appendage of the skin deeper dermis crawling and growing to heal. This requires strict control of the level of grinding during the procedure. If it is too deep, there will be too few epithelial cells remaining in the appendages, causing scar healing. If scar healing occurs, it is necessary to take a variety of, non-surgical therapies integrated treatment as well as fractional laser treatment and so on. Fractional disruption of the mechanics of the scar is effective for burn scarring, especially for full skin scarring. Superficial scars, or only tissue defects and depressions, such as acne, abrasions, herpes, and other residual scars, dermabrasion is more effective, but only if the doctor is highly skilled.