Platelet-Rich Fibrin in Treatment of Periapical Lesions: a Novel Therapeutic Option

In the present case of a 35-year old patient, platelet-rich fibrin, which is an autologous platelet concentrate, was used to fill the osseous defect following surgery. The case was assessed both clinically and radiographically for a period of 9 months. Parole chiave: bone regeneration, periapical surgery, platelet-rich fibrin