ArticleJournal of the Korean Association of Oral and Maxillofacial Surgeons2026
A scoping review on platelet-rich fibrin-driven bone regeneration: biological mechanisms and clinical applications in oral and maxillofacial surgery.
Article in Journal of the Korean Association of Oral and Maxillofacial Surgeons, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Platelet-rich fibrin (PRF), a second-generation platelet concentrate, has emerged as a promising autologous biomaterial in regenerative medicine. Unlike platelet-rich plasma (PRP), PRF is prepared without anticoagulants or biochemical additives, allowing natural platelet activation and fibrin polymerization. This process generates a three-dimensional fibrin matrix containing concentrated platelets, leukocytes, cytokines, and growth factors that collectively support tissue regeneration. Owing to these regenerative properties, PRF has been increasingly applied in oral and maxillofacial surgery. Despite its widespread clinical use, the precise biological mechanisms underlying PRF-mediated bone regeneration remain incompletely understood. PRF functions not only as a reservoir for growth factors, but also as a dynamic immunomodulatory scaffold that regulates inflammation, angiogenesis, cellular migration, and osteogenic differentiation. Recent evidence further suggests that leukocytes, fibrin architecture, cytokine networks, and osteoimmunological interactions within PRF play critical roles in coordinating tissue regeneration. This scoping review aims to summarize the current understanding of the biological mechanisms and regenerative potential of PRF in bone healing and oral and maxillofacial reconstruction. Particular emphasis is placed on the interplay between growth factor release, fibrin matrix structure, immune modulation, and cellular signaling pathways involved in osteogenesis. Furthermore, recent advances, limitations, and future perspectives regarding PRF optimization and clinical applications are discussed.
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Registered trials
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