%0 Journal Article %T A randomized comparative prospective study of platelet-rich plasma, platelet-rich fibrin, and hydroxyapatite as a graft material for mandibular third molar extraction socket healing %A Deepak Passi %A Dhirendra Srivastava %A Mahinder Singh %A Purnima Singh %A Sarang Sharma %A Shubha Ranjan Dutta %J Archive of "National Journal of Maxillofacial Surgery". %D 2016 %R 10.4103/0975-5950.196124 %X The purpose of this study was to compare the efficacy of platelet-rich plasma (PRP), platelet-rich fibrin (PRF), and hydroxyapatite (HA) for reduction of pain and swelling, absence of dry socket, soft tissue healing, and bone regeneration after mandibular third molar extraction in human patients %K Bone density %K hydroxyapatite %K mandibular third molar extraction %K pain %K platelet-rich fibrin %K platelet-rich plasma %K swelling %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5242074/