Comparison of color stability and fracture resistance of two temporary fiber ‑reinforced fixed partial denture materials

Conclusion: Coffee is considered as one of the most important factors affecting color changes inprovisional FPDs, either in composite resins or in PMMAs. Fracture resistance of both compositeresin and PMMA FPDs revealed no significant differences between the groups; however, therewere significant differences between the nonreinforced and fiber ‑reinforced FPDs in both groups.Key Words: Acrylic resins, color, composite resins, fiberglass, fixed partial denture
Source: Dental Research Journal - Category: Dentistry Source Type: research