- What is the clinical evidence regarding the safety of composite resin when used as filling material on permanent teeth?
- What is the cost-effectiveness of composite resin when used as filling material on permanent teeth?
- What are the evidence-based guidelines regarding indications for the use of composite resin as filling material on permanent teeth?
One systematic review, one non-randomized study, and one clinical guideline were reviewed. No relevant cost-effectiveness studies were identified in the literature search. Available evidence is of low to moderate quality, and it showed that composite resin restorations, compared with amalgam, were associated with lower survival rates, and higher rates of secondary caries and endodontic complications. Potential systemic adverse events were not evaluated in the included studies. The American Academy of Pediatric Dentistry recommended the use composite or amalgam for class I and class II restorations on permanent teeth.