PMID: 9171004Nov 1, 1996Paper

Influence of criteria on the results of in vitro evaluation of microleakage

Dental Materials : Official Publication of the Academy of Dental Materials
J DejouJ Camps

Abstract

The aim of this study was to compare and explain the statistical methods employed to evaluate the in vitro sealing efficiency of adhesive restorative systems. Two hundred and sixty sound freshly extracted human premolars were randomly divided into 13 groups. Standardized cavities were prepared, and the teeth were restored with 13 restorative systems. The teeth were thermocycled, immersed in dye, embedded in resin and sectioned. Five evaluation criteria were recorded: mean, median and mode of the data measured on each tooth, maximum dye penetration measurements on each tooth, and percentage of teeth in each group without any dye penetration. For each parameter, one-way ANOVAs and Duncan a posteriori tests were used to compare the 13 systems. The number of non-statistically different subgroups, pointed out by Duncan tests, was greater when the selected criterion was the maximum dye penetration (6 subgroups) or the percentage of teeth without any penetration (5 subgroups) than when the criterion was the median (3 subgroups), the mode or the mean (4 subgroups). The positioning of the 13 adhesive restorative systems established from the five criteria was different. Equivalent adhesion strategies revealing different experimental resu...Continue Reading

References

Jul 1, 1992·Journal of Esthetic Dentistry·T Fusayama
May 11, 1992·Neuroscience Letters·P Klosen, P van den Bosch de Aguilar
Feb 1, 1992·Journal of Dentistry·M J Taylor, E Lynch
Aug 1, 1989·Journal of Dentistry·W H DouglasJ Fundingsland
Jan 1, 1974·Journal of Biomedical Materials Research·W J PetersD C Smith
Jul 1, 1994·Dental Materials : Official Publication of the Academy of Dental Materials·D FortinJ W Reinhardt
May 1, 1993·Dental Materials : Official Publication of the Academy of Dental Materials·D B MahlerD S Phillips
May 1, 1993·Dental Materials : Official Publication of the Academy of Dental Materials·M Staninec, M Kawakami
Jan 1, 1994·Journal of Dentistry·J F Roulet
Oct 1, 1993·Journal of Dental Research·B Van MeerbeekG Vanherle
Jan 1, 1993·International Endodontic Journal·A H SchuursH J Duivenvoorden
Apr 1, 1993·American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics·T Weinberger
May 1, 1993·Journal of Oral Rehabilitation·C L DavidsonA J De Gee
Mar 1, 1993·Dental Materials : Official Publication of the Academy of Dental Materials·T Hasegawa, D H Retief
Mar 1, 1993·Dental Materials : Official Publication of the Academy of Dental Materials·J H Lai, A E Johnson
Nov 1, 1987·Journal of Dental Research·A J FeilzerC L Davidson

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Citations

Feb 13, 2001·Dental Materials : Official Publication of the Academy of Dental Materials·N EscribanoJ C de la Macorra
Feb 2, 2002·Dental Materials : Official Publication of the Academy of Dental Materials·Heping LiMartin J Tyas
Jun 24, 1999·Dental Materials : Official Publication of the Academy of Dental Materials·F R TayS H Wei
Feb 6, 2004·Pesquisa odontológica brasileira = Brazilian oral research·Fernanda Tranchesi SadekPaulo Eduardo Capel Cardoso
Nov 14, 2002·Brazilian Dental Journal·Daniela Thomazatti ChimelloRegina Guenka Palma Dibb
Dec 29, 2004·Brazilian Oral Research·Fabiana Mantovani Gomes FrançaJosé Roberto Lovadino
Feb 25, 2000·Journal of Endodontics·H TasseryJ Déjou
Sep 3, 2008·Dental Materials : Official Publication of the Academy of Dental Materials·Jirun SunSheng Lin-Gibson
Sep 25, 2003·Journal of Endodontics·Jean Camps, David Pashley
Jan 15, 2002·Pesquisa odontológica brasileira = Brazilian oral research·M F BijellaS M da Silva
May 24, 2003·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Claus-Peter ErnstBrita Willershausen
Nov 17, 2004·Journal of Oral Rehabilitation·A N OzturkF Aykent

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