periodontal regeneration, dental biomaterials, restorative dentistry, smart biomaterials, tissue engineering
AuthorsAbstractIt is in the field of periodontal restoration and restorative dentistry that dental biomaterials have become the focal point of discussion because it is now possible to consider something beyond passive restoration in the current approaches, which facilitate the enhancement of biologically directed healing and functional restoration. This review synthesizes current evidence on the biological basis of periodontal regeneration, the classification of natural and synthetic biomaterials, and recent innovations in advanced regenerative systems. Particular attention is given to guided tissue regeneration membranes, hydrogels, injectable matrices, nanomaterials, bioactive ceramics, smart polymers, and restorative biomaterials with remineralizing, antimicrobial, and regenerative potential. The review also examines the expanding role of bioprinting, digital dentistry, and controlled drug delivery in improving the precision and personalization of treatment. Although these developments have substantially enhanced the therapeutic potential of modern dentistry, important barriers remain, including challenges related to biocompatibility, long-term clinical predictability, regulatory approval, economic feasibility, and translational validation. Current evidence indicates that advanced biomaterials can improve tissue healing, restoration longevity, and regenerative outcomes when appropriately designed and clinically applied. It is hoped that future advancements will be based on the creation of multifunctional, patient-specific systems, which combine regenerative, bioactive, and intelligent capabilities. In general, dental biomaterials have emerged as a very dynamic area of research with great potential to transform periodontal and restorative treatment with more predictable, less invasive and biologically integrated treatments.
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