dermabrasion

1. Microdermabrasion Microdermabrasion is performed by using fine silica particles like sand particles, which are sprayed on the surface of the skin at high speed under vacuum and then sucked back by another pipe. Its mechanism of action is to remove the dead skin cells of the surface layer, improve the skin's ability to regenerate and improve the skin texture, and at the same time improve the cell tissue, effectively reduce fine wrinkles, smooth some scars such as acne marks, and other uneven on the epidermis. The problem is that the skin becomes smoother and finer. It also stimulates the regeneration of the dermis and increases the elasticity of the skin. Second, laser (laser) microdermabrasion laser is a kind of light source radiated through special medium stimulation, and use its special light wave to directly combine or shatter specific tissues on the skin to achieve therapeutic purposes. Now, the , Jacob laser can more accurately vaporize the tissue, so that the surrounding heat damage is less, after the skin is repaired, the wound healing is faster. Laser dermabrasion treatment of acne scars: suitable for deep recesses, can be dermabrasion surgery according to the depth of the skin cavity, it takes 3~4 times to have a good effect, and the effect is lasting, but due to the laser dermabrasion wound Larger, need to cooperate with postoperative maintenance, if the postoperative care is not done, the skin may be reddish and black. Treating diseases: age spots Indication 1, some facial lesions such as age spots, sweat adenoma, rosacea and so on. 2, facial pigmentation, such as freckles, tattoos, traumatic tattoos caused by explosions. 3, local scars such as smallpox, chickenpox, hemorrhoids and other skin lesions leave a scar after the healing. Contraindications 1, flaky scars, can cause color loss after grinding. 2, there are areas of infection, such as local hair follicle inflammation or hemorrhoids are active. 3. Pigmentation caused by certain systemic diseases, such as facial chloasma caused by endocrine dysfunction. Preoperative preparation Before treatment, the skin should be cleaned and the oil removed. After washing, gently wipe with sterile cotton yarn until the skin is dry. Before treatment, we use alcohol cotton to wipe the handle for disinfection, including hand disinfection of the staff. The skin should be free of rash, sunburn and other irritating reactions before treatment. Surgical procedure Cover your eyes properly to prevent crystals from entering your eyes. You will only feel a slight tingling sensation during surgery. Unless the scar is very large and requires a strong and deep dermabrasion, a topical anesthetic cream can be used. complication Complications after grinding include pigmentation and loss, scar hyperplasia, infection, erythema and the like. The most common complication is hyperpigmentation, which is mainly caused by skin damage and irritation during the grinding operation and postoperative ultraviolet radiation, which usually begins in the first month after surgery. It reaches its peak in the month and disappears after half a year to one year. Individual patients need more time, and very few patients do not even retreat. If the grinding is too deep in the grinding process, it may lead to local scar hyperplasia. Therefore, the surgeon must have rich clinical experience, strictly control the grinding depth, and the skin around the eyes, mouth and so on. Should be cautious, if the scar is too deep, you can not ask to achieve a cure, smooth, can be divided into surgery, Ning shallow not deep.