This is a demonstration of an important treatment principle with energy-based radiofrequency microneedling treatments. By using "coated" microneedles, the laser surgeon is able to treat all skin types. Basically, the needles are only delivering energy deep in the tissue; in this case, 3 millimeters. Most of the pigment in the skin is at the dermal-epidermal junction. By bypassing superficial pigment, one can treat all skin types safely with a lower risk for dyspigmentation such as hyperpigmentation or hypopigmentation. Subcision aids in breaking up and untethering bound down acne scars. It is important to seek out an experienced laser surgeon to maximize your chances for a safe and effective treatment. Do your homework before pursuing such a treatment. Radiofrequency microneedling treatments were pioneered and conceived by MGH dermatologists. . . . . #radiofrequency #radiofrequencia #fractionallaser #subcision #acnescars #acnescarring #skintype #rfmicroneedling #fractora #dermatologo