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A 12-month clinical trial examining the effects of a surface sealant on Class I composite resin restorations.

El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. / A split-mouth, double-blind trial evaluated the effects of a surface sealant on the clinical performance of Class I composite resin restorations. In 16 patients, 27 pairs of maxillary and mandibular molars or premolars with Class I carious lesions or unsatisfactory restorations were restored with composite resin. For each pair, 1 surface was sealed with surface sealant. Clinical evaluations of marginal integrity, marginal discoloration, anatomical form, and secondary caries were performed by 2 experienced operators using modified US Public Health Service criteria 1-2 weeks and 6 and 12 months after treatment. Data were analyzed with the McNemar test (P < 0.05). After 6 months, only 1 (4%) sealed restoration presented a Bravo rating for marginal integrity. After 12 months, the Bravo ratings for marginal integrity were 2 (7%) for sealed restorations and 1 (4%) for nonsealed restorations. Restorations received a score of Alfa for all other parameters at all time periods. There were no statistically significant differences within or between the sealed and nonsealed groups (P = 1.0). The use of a surface sealant did not improve the clinical performance of posterior composite resin Class I restorations. / Revisión por pares

Identiferoai:union.ndltd.org:PERUUPC/oai:repositorioacademico.upc.edu.pe:10757/607232
Date03 1900
CreatorsNahsan, Flavia Pardo Salata, Wang, Linda, Modena, Karin Silva, Francisconi Dos Rios, Luciana Fàvaro, Silva, Luciana Mendonça da, Calabria, Marcela Pagani, Casas-Apayco, Leslie, Mondelli, Rafael Francisco Lia
PublisherChicago, Academy of General Dentistry
Source SetsUniversidad Peruana de Ciencias Aplicadas (UPC)
LanguageEnglish
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/article
Formatapplication/pdf
SourceUniversidad Peruana de Ciencias Aplicadas (UPC), Repositorio Académico - UPC
Rightsinfo:eu-repo/semantics/embargoedAccess
Relationhttp://www.ncbi.nlm.nih.gov/pubmed/26943083

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