Role of Platelet Rich Plasma in Enhancing Graft Take in Chronic Venous Ulcers

Chronic venous ulcers are considered a problem with a big morbidity impact on both the health facilities and patients, skin-grafting have shown not so perfect outcomes with such ulcers. In this study, the investigators compare combining autologous platelet rich plasma treatments with partial skin grafting in chronic ulcers, the results were compared to using only partial skin grafting, and among various types of chronic resistant ulcers.