At present, growth factor-containing products such as enamel matrix derivatives, recombinant bone morphogenetic protein (rh-BMP), recombinant platelet derived growth factor and platelet rich plasma (PRP) have gained increasing attention. PRP is an autologous source of platelet growth factors used to enhance healing of soft and hard tissues. PRP has gained popularity due to its autologous nature, easy procurement and low cost. Review of Literatures: This study focuses on procurement and clinical applications of PRP. 

  Conclusion:

Controversy exists regarding the efficacy and applications of PRP and longitudinal studies are required to further elucidate this subject.