This study is testing whether applying a special dressing soaked with heparin (a medicine that improves blood flow and reduces scar formation) can help prevent thick, raised scars (called hypertrophic scars) and reduce pain at the site where skin is taken for a split-thickness skin graft. When people need skin grafts for burns, injuries, or other conditions, the area where the skin is taken (donor site) can sometimes heal with painful or raised scars. In this study, each patient will have one donor site treated with the standard dressing and the other site treated with heparin dressing. We will compare how the wounds heal, the amount of pain, and whether scars develop over a 3-month period. The goal is to see if this simple, low-cost method can improve healing and reduce scarring for patients needing skin grafts.
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Incidence of hypertrophic scarring at STSG donor site
Timeframe: Assessed at 10th post-operative day, 1 month, and 3 months