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Cemento resinoso: ¿Todo cemento dual debe ser foto activado?

Authors: Santana Gomes, Gabriela Luna; da Costa Gomes, Roberta Gondim; Braz, Rodivan;

Cemento resinoso: ¿Todo cemento dual debe ser foto activado?

Abstract

Los cementos resinosos duales son agentes de cementación lanzados en el mercado con el fin de unir las características favorables de los cementos resinosos fotoactivados y de los autopolimerizados. Actualmente, son utilizados en situaciones donde existe la pérdida o la ausencia de luz debido a la distancia de la fuente activadora al agente cementante, como en los casos clínicos envolviendo la utilización de pernos intracanales, o en situaciones donde existe la atenuación del pasaje de luz a causa de la interposición de un material restaurador indirecto metálico o de un material restaurador indirecto estético espeso. Sin embargo, la literatura muestra que si un cemento resinoso dual es polimerizado de manera inadecuada puede estar asociado a la disminución de sus propiedades causando falla en el procedimiento restaurador ejecutado. Así, el presente trabajo tiene como objetivo hacer una revisión crítica acerca de la necesidad de fotoactivación de los cementos resinosos duales a través de trabajos que evalúen las propiedades de estos materiales cuando sometidos a la activación química, foto y dual The dual-cure resin cements are luting agents with the intention to join the favorable characteristics of light-cure and self-cure resin cements. Nowadays, they are been used when there is loss or absence of light due to distance of the activation source to the luting agent as in clinical cases involving the use of endodontic posts, or in situations in which there is reduction of the light passage due to metallic indirect restoring material or an indirect restoring aesthetic thick material. However, the literature shows that if a dual-cure resin cement goes inadequately polymerized it can be associated to the decrease of their properties and consequently clinical failures. Therefore, the present work aims to do a critical review about the need of photoactivation of dual- cure resin cements throught articles that evaluate the properties of these materials when submitted to the chemical, light and dual activation

Keywords

Adhesividad, Dureza, Hardness, Elasticidad, Adhesiveness, Cementos de Resina, Elasticity, Resin Cements

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green