Laser skin resurfacing with a novel portable erbium:YAG laser.

Background And Objective: The erbium:YAG laser is a popular modality for laser skin resurfacing (LSR). This study was performed to evaluate the safety and efficacy of a new portable Er:YAG laser in the treatment of photo-damaged skin.

Methods: Nine patients with skin types I-III were treated for rhytides, large pores, pigmented lesions, lentigines and photo-damage. Small facial areas such as the periorbital area, nose, cheeks, and upper lip were treated with one to six passes at 5-6 J/cm2 with a new portable Er:YAG laser. Topical and local anesthesia was used.

Results: All treated areas showed improvement and, depending upon the number of passes, re-epithelialization was complete within 2-7 days. The intense erythema resolved within 7 days and there was blending of treated and untreated areas within 2 weeks.

Conclusion: The technique of applying a tailored number of 5-6 J/cm2, 300 micros pulses of a new portable Er:YAG laser to small areas appears to be safe and effective. There was minimal discomfort and a high level of patient satisfaction after a relatively short recovery time.