Application of subcutaneous radiofrequency after liposuction on midface: A minimally invasive technique for midface rejuvenation

Abstract

Background: Popular demand for minimally invasive soft tissue tightening is continuously on the rise. In recent years, subcutaneous radiofrequency or radiofrequency-assisted liposuction (RFAL) has been reported to produce the desired surgical outcome on lower-face and body tightening. However, few studies are found using subcutaneous radiofrequency for midface rejuvenation. Aims: This study was performed to review our surgical method for the midface rejuvenation using subcutaneous radiofrequency combined with liposuction and to evaluate the clinical outcomes. Patients/Methods: This retrospective observational study involved 31 patients with mild-to-moderate mid-face laxity. All patients received liposuction combined with subcutaneous radiofrequency on midface from June 2020 to June 2022. Clinical results were assessed objectively using photographs and subjectively by a patient satisfaction survey. Results: All patients recovered well without major complications. High patient satisfaction was attained. The mean score of midface laxity (GGS) as evaluated by jury decreased from 3.3 preoperatively to 1.6 postoperatively. Conclusions: Our midface tightening technique is safe and effective for patients with a mild-to-moderate midface aging appearance. Level of Evidence: Therapeutic IV.