Treatment of Periapical Lesion with Platelet Rich Fibrin.

Periapical surgery aims to remove periapical pathology to achieve complete wound healing and regeneration of bone and periodontal tissue. Platelet rich fibrin (PRF) is a wonderful tissue engineering product and has gained much popularity due its promising results in wound healing bone induction. The features of this product are an attribute of platelet cells, which, after cellular interactions, release growth factors. This case report illustrates the use of PRF in bony regeneration after enucleation of cyst in anterior maxilla.