Biomechanical behavior of different designs of hybrid abutment-restoration on the posterior crown: a finite element analysis
Adna Alves Rocha,
Marco Aurélio de Carvalho,
Dimorvan Bordin
et al.
Abstract:This study aimed to evaluate the influence of material and crown design on the biomechanical behavior of implant-supported crowns with hybrid abutment (HA) through three-dimensional (3D) finite element analysis. The study factors were the type of material used as the mesostructure or crown (zirconia, lithium disilicate, and hybrid ceramic) and the crown design cemented to the titanium base (mesostructure cemented to the titanium base and a crown cemented on it (HaC); hybrid crown-abutment, the abutment and cro… Show more
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