Comparative Study for Facial Scar Remodeling Using Fractional Carbon Dioxide Laser Combined With PDRN Versus Fractional CO₂ Laser

Inclusion Criteria: * Age Limitations: Participants must be between 18 and 50 years of age. * Recently cut wounds or surgical scars from about (1-6 months). * Consent to Participate: Willingness to provide informed consent and engage in all aspects of the study. Exclusion Criteria: * Pregnancy or breastfeeding at the time of study. * Known allergy to PDRN. * Medication use that could affect wound healing or inflammation, such as: * Isotretinoin. * Anticancer drugs. * High-dose corticosteroids. * Anticoagulants. * Uncontrolled medical diseases (e.g., unstable diabetes, cardiac conditions).