Advances in Restorative Dental Materials: A Comprehensive Evaluation of Clinical Performance and Longevity
Restorative materials, Clinical performance, Longevity, Bioactive materials, Dental composites
AuthorsAbstractRestorative dental materials have evolved significantly, driven by increasing demands for durability, aesthetics, and biological compatibility. This review aims to comprehensively evaluate the clinical performance and longevity of contemporary restorative materials, including direct, indirect, and emerging bioactive systems. A structured literature review was conducted using major databases, focusing on clinical studies, systematic reviews, and recent advancements in material science. Findings indicate that modern materials such as resin composites, ceramics, and CAD/CAM hybrids demonstrate improved mechanical properties, adhesion, and aesthetic outcomes compared to traditional materials. However, factors such as polymerization shrinkage, hydrolytic degradation, and secondary caries continue to affect long-term performance. Bioactive and smart materials show promising potential in enhancing remineralization, reducing bacterial activity, and improving restoration durability. Clinical longevity is influenced not only by material properties but also by operator skill, clinical protocols, and patient-related factors. Despite substantial progress, limitations in long-term clinical evidence and variability in evaluation methods persist. Future research should focus on standardized methodologies and long-term trials to strengthen evidence-based practice. The integration of advanced materials with optimized clinical strategies is essential for achieving predictable and sustainable restorative outcomes.
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