Evaluating the Picosecond 755-nm Alexandrite Laser With Diffractive Lens Array and Radiofrequency Microneedling for the Treatment of Atrophic Acne Scarring

Dermatol Surg. 2025 Sep;51(9S):S69-S76. doi: 10.1097/DSS.0000000000004817. ABSTRACT BACKGROUND: Acne scarring can impact patients negatively psychosocially. Picosecond lasers and radiofrequency microneedling may be used to improve this condition. OBJECTIVE: To evaluate the efficacy and safety of combination treatment with a picosecond 755-nm Alexandrite laser (PSAL; Picosure Pro; Cynosure, Westford, MA) with diffractive lens array and a […]