A non-thermal resurfacing technique especially well-suited for deep defects of the skin such as acne scars, heavy wrinkles and the disfiguring effects of skin conditions like rosacea. The procedure involves the mechanical sanding of the upper layers of the skin and penetrates the skin deeper than microdermabrasion. With dermabrasion, a new layer of skin replaces the abraded skin during healing, resulting in a smoother appearance. Dermabrasion is a surgical procedure that requires only local anesthesia and for a few days following the procedure, the severely "brush burned" feeling can be avoided by using semipermeable dressings, which let moisture and air reach the skin. The new skin that appears is pink at first, but gradually develops a normal appearance. Most patients heal within 1 to 2 weeks. It’s important for patients to remember to wear a sunscreen with an SPF of 15 or higher to protect the new pink skin.