Acne lesions on the skin often result in scars of varying severity. But it doesn't take widespread acne development to cause scarring--even a single pimple can lead to a discoloration or visible skin deformation. This can result from a serious pimple development or from poor care and maintenance of the skin blemish. Fortunately, there are several medical procedures that can be used to diminish or remove pimple scars from the skin.
Laser Treatments
Laser treatments are sometimes called laser resurfacing because they can change the shape of your skin to eliminate minor scars. This method of treatment uses a concentrated laser beam to destroy your skin's topmost layer while heating the underlying layers of the skin. New skin cells are developed by your body through the healing process, creating a reduced scar presence and sometimes eliminating it entirely. However, it can take several treatments for this treatment to bear results.
Dermabrasion
Dermabrasion is a minor procedure in which a quickly rotating wire brush or diamond is applied to the skin, removing the top layer of your skin. These surface scars may be removed entirely through this process, provoking the skin to develop new skin cells to heal over the location. Depending on the size of the scar, this can have mixed results--it doesn't tend to work on depression scars and can only eliminate so much skin before creating a new scar altogether.
Punch Excision
Punch excisions are done as a minor surgical procedure to completely remove an acne scar. This is ideal for depressed scars that are difficult to fix through other treatments. A punch excision removes a small acne scar and replaces it with stitches or, if the scar area is large enough, a skin graft to cover the hole created by the procedure. Once the healing process is completed, the scar should be barely visible or gone entirely.
Collagen Injections
Collagen is one of the most important compounds to your skin's health, playing a critical role in its firmness and elasticity. Collagen injections, also called tissue fillers, are used to raise depression scars to the same level as the rest of the skin. This reduces the visibility of the marks, but the effects are only temporary, and multiple injections will be needed over the course of time to maintain this improvement.
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