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CAD-FEA modeling and analysis of different full crown monolithic restorations
(2018-09-01)
Objectives: To investigate the influence of different materials for monolithic full posterior crowns using 3D-Finite Element Analysis (FEA). Methods: Twelve (12) 3D models of adhesively-restored teeth with different crowns ...
Mechanical behavior of conceptual posterior dental crowns with functional elasticity gradient
(Mosher & Linder, Inc, 2019-08-01)
Purpose: To evaluate the biomechanical behavior of monolithic ceramic crowns with functional elasticity gradient. Methods: Using a CAD software, a lower molar received a full-crown preparation (1.5 mm occlusal and axial ...
Mechanical behavior of conceptual posterior dental crowns with functional elasticity gradient
(2019-08-01)
Purpose: To evaluate the biomechanical behavior of monolithic ceramic crowns with functional elasticity gradient. Methods: Using a CAD software, a lower molar received a full-crown preparation (1.5 mm occlusal and axial ...
Mechanical and fracture behavior of metal-ceramic and all-ceram full crowns
(ElsevierBrasilNúcleo Interdisciplinar de Dinâmica dos Fluidos, 2019)
Correlation between margin fit and microleakage in complete crowns cemented with three luting agents
(Univ Sao Paulo Fac Odontologia BauruBauru-spBrasil, 2008)
Influence of occlusal anatomy on acrylic resin CAD/CAM crowns fracture load and stress distribution
(2021-05-11)
Objectives: This study compared the influence of occlusal anatomy on acrylic CAD/CAM crowns fracture load and stress distribution. The null hypothesis was that there would be no difference between the provisional crowns ...
Full-Crown Versus Endocrown Approach: A 3D-Analysis of Both Restorations and the Effect of Ferrule and Restoration Material
(2020-01-01)
Purpose: To assess stress distribution in full-crowns with a composite buildup and endocrowns under axial or oblique loads, both with different ferrules (1 or 2 mm) and ceramic materials (glass ceramic or hybrid ceramic). ...
Effect of occlusal anatomy of CAD/CAM feldspathic posterior crowns in the stress concentration and fracture load
(2021-01-01)
Objectives: This study evaluated the effect of restoration occlusal design on the maximum fracture load and stress distribution of a feldspathic ceramic crown. Materials and Methods: Twenty dentin analogues were used to ...