Uso racional do L-prf e I-prf na cirurgia do seio maxilar e suas vantagens: relato de caso

Abstract

INTRODUCTION: The technological advancement in the healthcare field has brought about a revolution in surgical procedures, especially in dentistry. Among the most recent innovations is the use of L-PRF (Leukocyte-Platelet Rich Fibrin) and I-PRF (Injectable-Platelet Rich Fibrin) in maxillary sinus surgery. These biomaterials, derived from the patient's own blood, have garnered significant interest due to their regenerative properties and ability to accelerate the healing process. Maxillary sinus surgery, also known as sinus lift surgery, is a common intervention in dentistry, often performed as part of dental implant procedures. OBJECTIVES: The use of leukocyte and platelet-rich fibrin (L-PRF and I-PRF) as platelet concentrates aims to enhance healing and promote bone regeneration through the release of growth factors, intensifying the formation of angiogenesis. METHODOLOGY: The clinical case report will be conducted at the CTBMF 2 Clinic of the School of Dentistry at Centro Universitário Goyazes, following approval from the Research Ethics Committee and patient consent, which will be obtained through the signing of the Informed Consent Form and the Image Use Authorization Form. The patient, previously diagnosed with edentulous bone loss and referred from a private clinic, will be selected at the CTBMF 2 Clinic and will undergo a multidisciplinary dental treatment, including surgical therapies and subsequent rehabilitation. EXPECTED RESULTS: In this context, the study aims to investigate the rational use of L-PRF and I-PRF in maxillary sinus surgery, analyzing their therapeutic advantages compared to conventional techniques. CONCLUSION: Furthermore, it seeks to highlight the potential benefits of these biomaterials, both from a clinical perspective and in promoting a more efficient approach to improving postoperative outcomes and healing in patients who require such treatments.