The choice of retaining material that will replace the lost properties of the tooth, in which it is fragile and with loss of dentin structure, is important. The success of the treatment will depend on the qualities presented in it. Therefore, the objective of this work, through a literature review, is to...
The flexural resistence is one of the most used test in researchs of mechanical characterization of resin composites for dental restoration. ISO 4049 photopolymerization technique performed static application stages of light tip. To polymerize the entire area of the specimen some areas must receive extra...
Aim: In recent years, great advances have been made in the use of CAD/CAM to prepare fixed restorations. The marginal and internal fit of these restorations is a principal determinant for their clinical success. In addition, the nature of the oral environment affects the mechanical properties of these re...
Introducción: La influencia de la clorhexidina sobre la fuerza de unión de los sistemas adhesivos es aún muy controversial. Objetivo: Determinar la fuerza de unión de dos adhesivos universales en dentina previa aplicación de la clorhexidina al 2 por ciento en tiempos de aplicación diferentes. Méto...
Gracias a la evolución y mejora de los sistemas
adhesivos, así como al desarrollo de materiales y
procedimientos técnicos, el enfoque actual de la
odontología rehabilitadora ha cambiado. En relación
con las posibilidades de procedimientos indirectos
ha evolucionado hacia restauraciones con mejores
p...
The aim of this in vitro study was to evaluate the biomechanical and chemical behavior of various bioactive materials in class II MOD restorations. Forty- eight standardized class II MOD cavities were prepared in sound extracted human molar teeth. The specimens were divided into four groups according to ...
Introduction: with the technological advance in dentistry, light-polymerized three-dimensional (3D) printing resins had become an alternative for the manufacture of occlusal splint splints. Objective: the present study aimed to analyze the flexural strength of a resin for 3D printing compared to convent...
Aim: This review investigated the effect of applying an adhesive after surface treatment of glass-ceramics on the bonding, mechanical or clinical behavior. Methods: Studies comparing the adhesive, mechanical or clinical behavior of glass-ceramics, with or without adhesive application after surface treatm...
Aim: Endocrown restorations are commonly used to rehabilitate endodontically treated posterior teeth and their use is well-founded in these cases. However, to date, there is little scientific evidence of their behavior in anterior teeth. The aim of this in vitro study was to evaluate the compressive stre...
Objective: To evaluate the biaxial flexural strength (BFS) of lithium disilicate (L), cemented on different substrates (epoxy resin - E and metal - M) with dual-cure resin cement (Rc) and zinc phosphate cement (Zc), not aged, thermally aged (TC) or thermo-mechanical aged (TC/MC). Material and Methods: Di...
