Usage of PRF in Dental Implantology

Platelet-rich fibrin (PRF) finds widespread application within the field of dentistry, notably in dental implantology, with the primary objective of augmenting the processes of healing, bone regeneration, and implant stabilization. PRF represents an autologous fibrin-based living biomaterial sourced from the patient's blood, encompassing platelets, growth factors, stem cells, and white blood cells. The PRF technique involves subjecting a blood sample from the patient to centrifugation, resulting in the separation of three distinct layers: red blood cells, platelet-rich fibrin (PRP), and platelet-poor fibrin (PPP). Subsequently, the dentist employs PRF to construct a resorbable membrane at the surgical site, functioning akin to a band-aid to expedite healing and mitigate postoperative swelling.

PRF manifests in diverse clinically applicable forms, including membranes, plugs (A-PRF, L-PRF), or injectable liquids (i-PRF). These formulations are incorporated or blended with bone substitutes to expedite tissue healing and foster bone regeneration. Empirical studies substantiate that PRF augments osseointegration during the initial phases of dental implant placement and augments the keratinized mucosa's width surrounding implants. Beyond this, PRF is harnessed to alleviate postoperative pain, facilitate tissue repair, and curtail overall healing durations.

The versatility of PRF extends to various dental implant procedures, encompassing ridge preservation, extraction sockets, socket augmentation for both early and delayed implant placement, sinus floor elevation, and guided bone regeneration. In summary, the integration of PRF into dental implantology endeavors to optimize implant stability, hasten the recovery process, and stimulate tissue and bone regeneration, thereby underpinning the success of dental implant treatments. Ongoing research endeavors persist in unraveling the complete scope of PRF's potential and its multifaceted applications within the domain of dentistry.