Flexural strengths of implant-supported zirconia based bridges in posterior regions

@inproceedings{Rismanchian2014FlexuralSO,
  title={Flexural strengths of implant-supported zirconia based bridges in posterior regions},
  author={Mansour Rismanchian and Soufia Shafiei and Farzaneh Nourbakhshian and Amin Davoudi},
  booktitle={The journal of advanced prosthodontics},
  year={2014}
}
PURPOSE Impact forces in implant supported FDP (fixed dental prosthesis) are higher than that of tooth supported FDPs and the compositions used in frameworks also has a paramount role for biomechanical reasons. The aim of this study was to evaluate the flexural strength of two different zirconia frameworks. MATERIALS AND METHODS Two implant abutments with 3.8 mm and 4.5 mm platform were used as premolar and molar. They were mounted vertically in an acrylic resin block. A model with steel… CONTINUE READING
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