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article · Journal of Prosthodontic Research

Cantilever resin-bonded fixed dental prosthesis to substitute a single premolar: Impact of retainer design and ceramic material after dynamic loading

Abstract

PURPOSE: To evaluate the influence of retainer design and ceramic materials on the durability of minimally invasive cantilever resin-bonded fixed dental prostheses (RBFDPs) after artificial aging. METHODS: ) (n=10). All restorations were adhesively bonded with resin cement. The thermocycling of the specimens were performed between 5°C and 55°C for 10,000 cycles and then exposed to 240.000 cycles of dynamic loading on a chewing simulator. All surviving specimens were loaded onto the pontic until failure using a universal testing machine. RESULTS: groups (P<0.001). CONCLUSIONS: design was below the normal bite force and should not be recommended as the first option.

Research topics

  • Dental materials and restorations
  • Dental Research and COVID-19
  • Dental Implant Techniques and Outcomes

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DOI: 10.2186/jpr.jpr_d_22_00226

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