Another mode of treatment for acne scarring is injectable therapy. This method involves injecting material such as Restylane, under the scar to plump up the surface to the level of the skin around the scar. Though this treatment needs to be repeated to maintain the desired effect, the procedure is simple with little discomfort and the results are immediate.
Punch techniques are minimally-invasive surgical procedures that can be highly effective in improving the appearance of acne scarring. There are three types of punch excision and they all use a punch biopsy tool to correct deep acne scars.
Punch excision removes the base of the scar, and the skin is then closed with sutures and allowed to heal. Punch elevation uses the punch tool to remove the base of the scar which is then sutured to the surrounding skin. Punch replacement involves the removal of the scarred skin which is then replaced with a skin graft (most commonly from behind the ear).