Comparison of the efficacy and safety of a 730‐nm picosecond titanium sapphire laser and a 1064‐nm picosecond neodymium yttrium aluminum garnet laser for the treatment of acquired bilateral nevus of Ota‐like macules: A split‐face, evaluator‐blinded, randomized, and controlled pilot trial

The picosecond neodymium yttrium aluminum garnet laser (PNYL) has been successfully used in treating acquired bilateral nevus of Ota-like macules (ABNOM). The 730-nm picosecond titanium sapphire laser (PTSL) is an emerging tool for pigmentary disorders. However, no studies have compared two different wavelengths of picosecond laser for the treatment of ABNOM.