Percutaneous Radiofrequency Technologies for the Lower Face and Neck.

The aging neck is one of the most common motivations for patients to seek aesthetic rejuvenation. Increasingly, patients are desiring less invasive aesthetic treatments with less morbidity and downtime. Percutaneous radiofrequency technologies have been recently introduced for cervical rejuvenation. These technologies safely and effectively apply energy directly into the subdermal space, targeting the upper dermal collagen network, the deeper fascial layer, and the fibrofatty septum that anchors the dermis to the deep fascia. Significant skin tightening and fat reduction have been reported with these technologies, beyond that which is currently achievable with other minimally invasive energy-based technologies.