فهرست نشریات علمی دسترسی آزاد ایران

Objectives: Development of white spot lesions (WSLs) in the course of orthodontic treatment would compromise the satisfaction of patients and clinicians. One suggested preventive strategy is to incorporate antimicrobial agents into orthodontic adhesive systems or to coat brackets with them. Several clinical and experimental studies have evaluated the effect of antimicrobial agents, but no consensus has been reached on the best preventive approach. Thus, the aim of this narrative review was to assess the clinical and experimental studies on the effect of incorporation of antimicrobial agents in orthodontic adhesives and brackets. Methods: PubMed (Medline), Scopus, and Google Scholar were searched for related articles published from 1990 to 2020. Both clinical and experimental studies were included in this review. Results: Different antimicrobial agents can be added to adhesive systems to control the formation of WSLs, and also preserve the bond strength of adhesives. Same as adhesive systems, coating of brackets with antibacterial agents can be performed to control bacterial proliferation and demineralization of enamel. Conclusion: Antimicrobial agents incorporated in bonding systems or used for coating of brackets can confer antimicrobial properties with no significant negative effect on bonding properties. However, clinical and long-term studies are required to confirm their effectiveness and absence of side effects.