Exploring The Role of Platelet-Rich Fibrin in Modern Dentistry: A Comprehensive Overview

Abstract Platelet-Rich Fibrin (PRF) has emerged as a revolutionary biomaterial in modern dentistry, offering significant advantages in tissue regeneration, wound healing, and surgical outcomes. Derived from autologous blood without the need for anticoagulants or additives, PRF is a second-generation platelet concentrate that enhances soft and hard tissue repair. Its fibrin matrix, rich in growth factors and cytokines, facilitates angiogenesis, collagen synthesis, and cell proliferation, making it an invaluable tool in various dental applications. This comprehensive overview explores the multifaceted role of PRF in dentistry, emphasizing its benefits in periodontal regeneration, implantology, oral surgery, and endodontics. The article delves into the mechanisms of PRF, highlighting its ability to accelerate healing by promoting sustained release of bioactive molecules. Studies have demonstrated its efficacy in reducing post-surgical complications such as pain, inflammation, and infection, thereby improving patient outcomes. Additionally, PRF has shown promising results in alveolar ridge preservation, sinus lift procedures, and management of extraction sockets. Despite its advantages, PRF has certain limitations, including variability in preparation techniques and patient-dependent factors that can influence its effectiveness. The review also discusses recent advancements, including the development of advanced PRF (A-PRF) and injectable PRF (i-PRF), which have expanded its clinical applications. Future research aims to optimize PRF protocols and explore its potential in regenerative medicine beyond dentistry. So, PRF represents a significant advancement in biomaterial science, offering a biocompatible, cost-effective, and minimally invasive approach to enhancing dental procedures. As research continues to refine its applications, PRF is expected to play an increasingly vital role in modern dentistry, improving both clinical efficiency and patient care.