In vitro analysis of the cement film thickness of two endodontic sealers in the apical region.

Simple item page
dc.contributor.authorGarcia, Lucas da Fonseca Roberti
dc.contributor.authorConsani, Simonides
dc.contributor.authorPires-de-Souza, Fernanda de Carvalho Panzeri
dc.contributor.authorAlmeida, Gabriela Lemos de
dc.date.accessioned2012-07-23T09:58:54Z
dc.date.available2012-07-23T09:58:54Z
dc.date.issued2009-07
dc.description.abstractObjectives : The objective of the present study was to evaluate in vitro film thickness of two endodontic sealers containing epoxy-resin and zinc-oxide-eugenol, respectively in the apical region of the root canal system. Materials and Methods : A total of 20 palatine roots of the first maxillary molars were submitted to instrumentation up to a #40 file by the step-back technique and irrigated with 2 ml of NaOCl after each change of file. The roots were divided at random into two groups of 10 elements; one group was sealed with the Sealer 26® cement and the other one with the EndoFill® cement using the classical technique. The roots were abraded in the apical region until exposure of the filling and cut crosswise at 3 mm to obtain samples. The samples were analyzed by optic microscopy with 40X magnification. The images obtained were recorded using the Adobe Premiere 5.1® software and submitted to morphometric analysis using an integration grid that permitted the quantification of the area filled with the sealer or gutta-percha, and eventual empty spaces. Results : Statistical analysis of the data (Kruskal-Wallis test, P < 0.05) revealed no significant differences between the epoxy-resin-based cement Sealer 26® (47.85%) and the zinc- oxide- eugenol-based cement EndoFill® (54.16%). Conclusion : We conclude that the two sealers tested showed a similar behavior regarding the cement film thickness in the apical region.en_US
dc.identifier.citationGarcia Lucas da Fonseca Roberti, Consani Simonides, Pires-de-Souza Fernanda de Carvalho Panzeri, Almeida Gabriela Lemos de. In vitro analysis of the cement film thickness of two endodontic sealers in the apical region. Indian Journal of Dental Research. 2009 Jul-Sept; 20(3): 390.en_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/139758
dc.language.isoenen_US
dc.source.urihttps://www.ijdr.in/article.asp?issn=0970-9290;year=2009;volume=20;issue=3;spage=390;epage=390;aulast=Garciaen_US
dc.subjectDental materialsen_US
dc.subjectendodonticsen_US
dc.subjectphysicochemical propertiesen_US
dc.subjectroot canal sealersen_US
dc.subject.meshBismuth --chemistry
dc.subject.meshCalcium Hydroxide --chemistry
dc.subject.meshEpoxy Resins --chemistry
dc.subject.meshHumans
dc.subject.meshMaxilla
dc.subject.meshMolar
dc.subject.meshRoot Canal Filling Materials --chemistry
dc.subject.meshRoot Canal Obturation --methods
dc.subject.meshTooth Apex
dc.subject.meshZinc Oxide-Eugenol Cement --chemistry
dc.titleIn vitro analysis of the cement film thickness of two endodontic sealers in the apical region.en_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
ijdr2009v20n3p390-2.pdf
Size:
178.63 KB
Format:
Adobe Portable Document Format
Description:
Journal article
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Indian Journal of Dental Research