Radio Frequency Microneedling for Suprapatellar Skin

The Profound System is a bipolar fractional radiofrequency device which uses microneedles and thermal heat to stimulate neocollagenesis. Based on the its effect on facial skin, it can be hypothesized that bipolar fractional radiofrequency will stimulate similar effect on suprapatellar skin, lifting and reducing laxity of the skin in that region. This study intends to evaluate the effectiveness of the Profound System on suprapatellar skin, which has been FDA approved for treatment of facial wrinkles and improvement in the appearance of cellulite. This device is a well studied and frequently used on facial skin, however, there are no studies showing its effectiveness elsewhere on the body. There are alternative treatments that have been shown to decrease laxity of the suprapatellar skin, however, the studies include a small and limited population, and have not produced the desired effects in practice. The Profound device may be able to produce clinically significant improvement in laxity of the suprapatellar skin.