Zirconia in fixed prosthesis. A literature review
NAGIOS: RODERIC FUNCIONANDO

Zirconia in fixed prosthesis. A literature review

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Zirconia in fixed prosthesis. A literature review

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dc.contributor.author Agustín Panadero, Rubén es
dc.contributor.author Román Rodríguez, Juan Luis es
dc.contributor.author Wilson, Michael es
dc.contributor.author Solá Ruiz, María Fernanda es
dc.contributor.author Fons Font, Antonio es
dc.date.accessioned 2014-05-22T10:05:41Z
dc.date.available 2014-05-22T10:05:41Z
dc.date.issued 2014 es
dc.identifier.uri http://hdl.handle.net/10550/35379
dc.source Agustín Panadero, Rubén ; Román Rodríguez, Juan Luis ; Wilson, Michael ; Solá Ruiz, M. F. ; Fons Font, Antonio. Zirconia in fixed prosthesis. A literature review. En: Journal of Clinical and Experimental Dentistry, 2014, Vol. 6, No. 1: 66-73 es
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Zirconia in fixed prosthesis. A literature review es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.description.abstractenglish Statement of problem: Evidence is limited on the efficacy of zirconia-based fixed dental prostheses. Objective: To carry out a literature review of the behavior of zirconium oxide dental restorations. Material and Methods: This literature review searched the Pubmed, Scopus, Medline and Cochrane Library databases using key search words 'zirconium oxide,' 'zirconia,' 'non-metal restorations,' 'ceramic oxides,' 'veneering ceramic,' 'zirconia-based fixed dental prostheses'. Both in vivo and in vitro studies into zirconia-based prosthodontic restoration behavior were included. Results: Clinical studies have revealed a high rate of fracture for porcelain-veneered zirconia-based restorations that varies between 6% and 15% over a 3- to 5-year period, while for ceramo-metallic restorations the fracture rate ranges between 4 and 10% over ten years. These results provoke uncertainty as to the long-term prognosis for this material in the oral medium. The cause of veneering porcelain fractures is unknown but hypothetically they could be associated with bond failure between the veneer material and the zirconia sub-structure. es

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