COMPARATIVE STUDY BETWEEN PLATELET RICH FIBRIN (PRF) AND NORMAL SALINE DRESSINGS FOR THE TREATMENT OF CHRONIC NON-HEALING ULCERS OF LOWER LIMB

Abstract

As a chronic disease, venous leg ulcers can be treated in a number of ways. One of the 
more recent techniques is platelet-rich fibrin (PRF), which improves wound healing by 
containing fibroblast growth factor (GF), vascular endothelial GF, and platelet-derived 
GF. The potential of platelet-rich fibrin to promote healing in patients with lower 
extremity ulcers that do not heal over time was evaluated