Emax abap material free download4/28/2023 Maximum principal stress showed that the connector between the pontic and the second molar concentrated higher stresses, regardless of the techniques: Rapid layer (6 MPa) > CAD-on (5.5 MPa) > conventional stratification (4 MPa). For the in vitro fatigue test (n=30), the FDPs were cemented on dentin analog abutments and submitted to 2×10 6 mechanical cycles (100 N at 3 Hz). The materials’ properties were attributed to each solid component with isotropic, homogeneous, and linear elastic behavior. A mesh control test determined the number of elements and nodes. The groups were divided according to the veneering technique: conventional stratification, rapid layer, and CAD-on techniques. A three-dimensional model of an FDP was modeled on a second premolar and a second molar with a pontic between them for finite element analysis (FEA). The present study aimed to evaluate the influence of the veneering technique on the tensile stress distribution and survival of full-ceramic fixed dental prostheses (FDPs).
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