In Vitro Evaluation Of Microleakage Between Silver Amalgam And Three Temporary Restorative Materials Used In Endodontics

Authors

  • Mariana Moschen BORDIN ULBRA
  • Paula Cantarelli CORADINI ULBRA
  • Alexandre Azevedo SALLES ULBRA
  • Luis Eduardo Duarte IRALA ULBRA
  • Renata Grazziotin SOARES ULBRA
  • Orlando IMONGI ULBRA

DOI:

https://doi.org/10.22456/2177-0018.7513

Keywords:

Tooth, Seepage, Stains, Methylene blue, Interface, Dental amalgam

Abstract

The purpose of this study was to evaluate in vitro the microinfiltration at the interface temporary sealing material (Bioplic ® , Coltosol ® and Tempore ® ) and silver amalgam. Fifty seven third molars were used, which were restored with silver amalgam and endodontic cavities were made. The canals were emptied, allowing the paper cone placement; the pulpar chamber filled with cotton and the referred materials were inserted. Imperme-abilization and thermocycling (5oC/55oC) procedures were performed as well as immersion in 2% metylene blue for 24 hours. The specimens were sectioned longitudinally in mesiodistal direction and the results thus obtained were evaluated by the KruskalWallis test which showed that Tempore ® has greater infiltration degrees. Bioplic ® and Coltosol ® obtained better results and there was no difference between them.

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Author Biographies

Mariana Moschen BORDIN, ULBRA

Cirurgiã-dentista graduada pela Universidade Luterana do Brasil ULBRA/Canoas-RS

Paula Cantarelli CORADINI, ULBRA

Cirurgiã-dentista graduada pela Universidade Luterana do Brasil ULBRA/Canoas-RS

Alexandre Azevedo SALLES, ULBRA

Prof. do Curso de Graduação em Odontologia e Pós-Graduação em Endodontia da ULBRA/Canoas-RS

Luis Eduardo Duarte IRALA, ULBRA

Prof. do Curso de Graduação em Odontologia e Pós-Graduação em Endodontia da ULBRA/Canoas-RS

Renata Grazziotin SOARES, ULBRA

Mestranda em Odontologia área de concentração Endodontia pela ULBRA/Canoas-RS

Orlando IMONGI, ULBRA

Prof. do Curso de Graduação em Odontologia e Pós-Graduação em Endodontia da ULBRA/Canoas-RS

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Published

2007-03-18

How to Cite

BORDIN, M. M., CORADINI, P. C., SALLES, A. A., IRALA, L. E. D., SOARES, R. G., & IMONGI, O. (2007). In Vitro Evaluation Of Microleakage Between Silver Amalgam And Three Temporary Restorative Materials Used In Endodontics. Revista Da Faculdade De Odontologia De Porto Alegre, 48(1/3). https://doi.org/10.22456/2177-0018.7513

Issue

v. 48, n. 1/3 (2007)

Section

Original articles

License

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