CO2 Fractional Laser Effective for Hypertrophic Burn ScarsBurn scars are a common complication of burn injuries and can often be disfiguring and cause functional limitations. Hypertrophic scars are one type of burn scar that is often raised, thick, and red or pink in color. These scars can be itchy, painful, and restrict movement. Traditional methods of treating hypertrophic scars have been limited in their effectiveness, but recently, CO2 fractional laser therapy has shown considerable promise.In a study published in the Journal of Cosmetic Dermatology, researchers found that CO2 fractional laser therapy was effective in reducing the appearance of hypertrophic burn scars. The study involved 16 patients who had hypertrophic burn scars on their neck, chest, and abdomen. All of the patients had previously undergone surgical scar revision, but the scars had returned.The patients were treated with CO2 fractional laser therapy once every 4-6 weeks for a total of 3-4 sessions. The researchers assessed the effectiveness of the treatment by evaluating the clinical appearance of the scars and taking biopsies to evaluate histological changes.After the treatment, the researchers found that the hypertrophic scars had improved significantly. The scars were less raised and less pigmented. Additionally, the scars were softer and less painful. The researchers also noted that histological improvements were seen in the collagen fibers within the scars.However, it is important to note that CO2 fractional laser therapy was not effective in treating keloidal burn scars. Keloidal scars are another type of burn scar that is raised and thick but extends beyond the boundaries of the injury site. These scars are often more difficult to treat and may require a combination of therapies.CO2 fractional laser therapy is a relatively safe and minimally invasive procedure. The therapy works by using a laser beam to create tiny dots on the surface of the skin. The heat from the laser destroys the old scar tissue and promotes the growth of new, healthy tissue. The procedure can be performed on an outpatient basis and requires little to no downtime.In conclusion, CO2 fractional laser therapy is a promising treatment option for hypertrophic burn scars. The therapy has been shown to be effective in reducing the appearance of hypertrophic scars and improving the quality of life for burn survivors. However, it is important to note that not all burn scars can be treated with CO2 fractional laser therapy, and a consultation with a dermatologist or plastic surgeon is necessary to determine the best course of treatment.Keywords: CO2 Laser Hypertrophic Scars, Burn Scars, Hypertrophic Scars, Keloidal Scars, CO2 Fractional Laser Therapy, Scar Revision, Histological Changes, Collagen Fibers, Minimally Invasive Procedure, Promising Treatment Option, Dermatologist, Plastic Surgeon.
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