Abstract

The research of adjuvant surgical to promote the healing is a challenge. A lot of processes were done especially the PRF (platelet rich fibrin ) that owes its action to its slow polymerisation which permits to pick up the growth factors inside the fibrin mesh. These factors and due to a slow release, permit a local stimulation of the healing time as well. Nowdays, with the use of the PRF, the oral surgery undergoes a lot of controversies. The clinical observations are in advance in regard to the scientific evidence. In spite of the encouraging results, research are to be deepen to get a complet scientific validity.

Keywords: Platelet-rich fibrin; Dentistry; Literature review