A PRF & i PRF ~Dr Choukroun Inventor of Platelet Rich Fibrin~

~ ~The concept of PRF (Platelet Rich Fibrin) is based on the centrifugation of whole blood without anticoagulants. (J. Choukroun et al. 2001). At the end of the spin, a fibrin clot containing the majority of the platelets and white blood cells is obtained. ~This fibrin clot called Platelet Riche Fibrin or PRF will release gradual growth factors or cytokines into the site (VEGF, PDGF, TGF Beta, Thrombospondin) ~The expected objective of the