Abstract
Objective: to analyze the applications of platelet-rich fibrin (PRF) in implant denstistry over the last 10 years. Use of PRF, protocol changes, advantages and limitations of technique in order to increase the clinical practice of dentists. Literature review: Platelet rich fibrin (PRF), as a biological additive obtained from the centrifugation of a patient's blood sample, has been used in several techniques with different purposes. In implant dentistry, studies have focused on the potential of PRF to accelerate osseointegration, preservation of alveolar ridges after extraction, as well as the augumentation and repair of peri-implant defects. In sinus floor elevation procedure, PRF has been shown to be a versatile and safe material, besides reduce costs associated with biomaterials. Final considerations: The studies are promising and point to gains in bone and soft tissue regeneration associated with the use of PRF. However, clinical trials are need to prove the positive results found in preclinical studies.