An In Vivo Trial Comparing the Clinical Efficacy and Complications of Q-Switched 755 nm Alexandrite and Q-Switched 1064 nm Nd:YAG Lasers in the Treatment of Nevus of Ota

Abstract

QS 1064 nm Nd:YAG laser appears to be more effective than QS alex in the lightening of nevus of Ota after three or more laser treatment sessions. However, the majority (55%) of the patients reported no differences in results between the two lasers, and only one of the two observers noted statistically significant improvement of QS 1064 nm Nd:YAG over QS alex.