Safety and efficacy of fractional bipolar radiofrequency treatment in Fitzpatrick skin types V-VI.

PURPOSE: To evaluate the safety and efficacy of a bipolar fractionated radiofrequency device for the improvement skin texture, fine lines and wrinkles in the treatment of skin types V through VI.

DESIGN

Fifteen subjects, skin types V and VI, between the ages of 40 and 64 were enrolled. Each received three treatments to the full face with fractionated bipolar RF device (Syneron Inc., Irvine, USA) spaced 30 days apart. Patients were evaluated by the study investigator and a blinded investigator at each treatment and 90 days after the last treatment for the treatment safety and efficacy.

SUMMARY: A statistically significant improvement in wrinkles, texture and fine lines was noticed in most subjects. Any adverse events in particular post inflammatory hyperpigmentation or hypopigmentation were not seen in any of the patients.

CONCLUSION

Our study suggests that the use of this fractionated radiofrequency device is a safe and effective method of skin rejuvenation for skin types V through VI.