Platelet concentrates have been used in medicine for over 20 years now, but the last 5 years have witnessed an explosion in research on platelet-rich fibrin (PRF) because of its ability to promote healing of both bone and soft tissue. This has led to a marked increase in our understanding of PRF therapy with respect to selection of appropriate centrifugation devices, impact of tube chemistry on clotting, the optimization of protocols to better concentrate PRF, and even the ability to extend the...
