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Órgano Oficial de la Asociación Dental Mexicana

2012, Number 4

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Rev ADM 2012; 69 (4)

Characteristics of ceramic materials currently used in dentistry practice.

Nevárez RA, Nevárez RMM, Bologna MRE, Serena GE, Carreón BRG, Gómez PGM, Molina FN, González GR

Language: Spanish
References: 35
Page: 157-163
PDF size: 180.57 Kb.


ABSTRACT

The following study includes a brief outlineand general classification of the main ceramic materials employed in current dentistry.
With the aim of drawing attention to some of the structural characteristics of these ceramic materials, images obtained using Scanning Electron Microscope (SEM) imaging at different magnifications revealed details of dust and sintered ceramic structures. Similarly, a number of the properties of the ceramic materials were compared against those of other According to the literature, oxide-based ceramics display homogeneous microstructures and the properties needed to ensure the level of reliability required of materials used in dental restoration. Glass ionomer materials and ceromer composites, meanwhile, can rightly be regarded as hybrid ceramic material because of the high concentration of ceramic components in their formulas. Discussion. The evolution of ceramic materials is progressing rapidly and their future in stomatology points towards their serving as replacements for metallic materials and to greater hybridization with polymeric materials. The evolution of the ceramic materials advances dynamically and the future of these materials as stomatology materials goes in direction of the replacement of metallic materials and towards more hybridization with polymeric materials restorative materials. The main tests performed to characterize the properties of the ceramics are also described.


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