Innovative Approaches to Scar Revision: Clinical Applications of Combined Laser Therapy and Biomaterials

This study aims to evaluate the clinical efficacy of combined laser therapy and biomaterials in scar revision. Through a randomized controlled trial, patients were randomly assigned to the treatment group and the control group. The treatment group received CO2 laser therapy combined with collagen or hyaluronic acid biomaterials. The primary assessment indicators included the visual analog scale (VAS) for scar, the Vancouver Scar Scale (VSS) score, and patient satisfaction surveys. The study results showed significant improvements in the appearance, texture of the scar, and patient satisfaction in the treatment group. Long-term follow-up studies further confirmed the durability of the treatment effects. The conclusion of this study supports the combination of laser therapy and biomaterials as an effective method for scar revision. Future research should focus on personalized treatment strategies and the assessment of long-term effects.