LAUSR

BACKGROUND Frontal wrinkles are a cause of distress for many people as they age. Traditionally, this has been treated with botulinum toxin injections. However, this procedure is not free from complications and has a temporary result. This report describes a procedure involving temporal branch of facial nerve ablation, a novel and simple technique for the treatment and prevention of rhytids. OBJECTIVES The objective of this study was to introduce this new technique of ablation for the treatment of frontal wrinkles after analyzing 3 options of approach based on the number of ablation lines. METHODS Fifty-one patients with a mean age of 49 years underwent nerve ablation. The temporal nerve branches were located through electrostimulation. Through a skin puncture in the temporal region, an Abbocath, with part of the plastic coating removed at its base, was introduced. The nerve branches were cauterized in oblique lines with a monopolar electric scalpel. Patients were divided into 3 groups, depending on the number of ablation lines. RESULTS The median follow-up period was 20 months (range, 1-50 months). Only 3 (5.7%) patients developed unilateral relapse of muscle activity in the frontal region. Group 6 was statistically superior to Group 1. There was no statistically significant difference between Group 4 and the other 2 groups. More than 70% of patients were satisfied or very satisfied with the results. CONCLUSIONS Facial nerve branch ablation is a simple surgical technique for the treatment of forehead rhytids that produces less postoperative pain, rapid recovery, and, above all, offers long-lasting results.