Journal of International College of Dentists

Page: 8-13

Nanotechnology has become a groundbreaking advancement in endodontics, greatly improving the success of root canal therapy and supporting tissue regeneration. The incorporation of nanomaterials into endodontic procedures enhances disinfection, improves the mechanical performance of dental materials, and opens new possibilities for regenerative healing. Owing to their nanoscale size and high surface area, nanoparticles can penetrate deeply into dentinal tubules, delivering superior antimicrobial effects and lowering the likelihood of reinfection when compared with traditional techniques. Additionally, nanomaterials strengthen root canal sealers by improving their adhesion, fracture resistance, and overall durability, leading to more predictable clinical outcomes. Nanotechnology also holds significant potential in pulp tissue regeneration through targeted drug delivery systems and the promotion of stem cell differentiation, contributing to biologically based treatment approaches. Furthermore, these innovations may reduce treatment time, improve patient comfort, and support minimally invasive endodontic techniques. However, concerns related to nanoparticle safety, toxicity, and long-term biocompatibility persist, emphasizing the need for continued research. This review examines the current uses and future prospects of nanotechnology in endodontics, underscoring its transformative impact on root canal treatment outcomes and the advancement of dental care, while encouraging further clinical trials to validate efficacy, safety, and widespread application in routine dental practice.