Effect of PRF & Fractional CO2 Laser in Postburn Hypertrophic Scars

Plasma Rich Fibrin (PRF) is a newer modality in regenerative medicine derived from the patient's own blood. PRF does not use anticoagulants during processing, leading to a natural fibrin matrix that supports prolonged release of growth factors and cytokines .This matrix has been shown to enhance wound healing and improve scar texture and appearance .

Fractional CO2 laser therapy is a well-established technique for scar treatment, including postburn scars. This technology utilizes laser energy to create microthermal zones in the skin, which stimulates collagen production and skin remodeling while minimizing damage to surrounding tissues .