Long-Pulsed Nd:YAG Laser as a Therapeutic Option for Striae Distensae

Abstract

Introduction: Striae distensae (SD), widely recognized as stretch marks, present as linear dermal atrophic scars in numerous individuals and are often challenging to treat. The 1064-nm long-pulsed (LP) Nd: YAG laser has been shown to stimulate collagen synthesis in the skin, alongside its established efficacy in managing vascular lesions, thereby contributing to the improvement of immature SD. Objective: To assess the efficacy and safety of the Nd:YAG laser in the management of SD. Patients and methods: This single blinded, comparative, and prospective study included 15 female patients with SD. The body area of each patient was divided into right (treated by Nd:YAG laser) & left (not treated “control”) sides. Results: Nd:YAG (right side) showed improvement after treatment regarding clinical assessment by improvement grade and patient satisfaction. No reported adverse effects after Nd: YAG laser. Conclusion: Nd:YAG lasers are effective in treatment of striae rubra especially on flanks.