In vitro microleakage of six different dental materials as intraorifice barriers in endodontically treated teeth

Ki Sun Lee, Jong Sook Kim, Dong-Yul Lee, Ryan Jin Young Kim, Joo Hee Shin

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The aim of this study was to compare the coronal sealing ability of six different dental materials: Three MTA-based cements and three established restorative materials by in vitro dye penetration method. For in vitro infiltration experiments, seventy extracted single-rooted human teeth were used. After crowns of teeth were reduced, root canals were prepared, and filled with gutta-percha cone. Teeth were randomly divided into 6 groups with 10 teeth per group. The orifice of each tooth was prepared to 3 mm depth and filled with the following materials: (I) ProRoot WMTA; (II) EndoCem Zr; (III) Angelus White; (IV) LuxaCore; (V) Fuji II LC; and (VI) Elite. After 5,000 cycles of thermocycling between 5°C and 55°C, dye penetration of each specimen was measured. The order of less dye infiltration of coronal filling materials was: ProRoot WMTA<LuxaCore, Angelus White<EndoCem Zr<Fuji II LC<Elite (p<0.05).

Original languageEnglish
Pages (from-to)425-431
Number of pages7
JournalDental Materials Journal
Volume34
Issue number4
DOIs
Publication statusPublished - 2015 Jan 1

Fingerprint

Dental materials
Nonvital Tooth
Dental Materials
Tooth
Coloring Agents
Dyes
Infiltration
Pemetrexed
Gutta-Percha
Bone cement
Tooth Crown
Thermal cycling
Canals
Orifices
Cones
Dental Pulp Cavity
Cements
In Vitro Techniques
Experiments
endocem

Keywords

  • Coronal sealing ability
  • Dye penetration
  • Mineral trioxide aggregate

ASJC Scopus subject areas

  • Ceramics and Composites
  • Dentistry(all)

Cite this

In vitro microleakage of six different dental materials as intraorifice barriers in endodontically treated teeth. / Lee, Ki Sun; Kim, Jong Sook; Lee, Dong-Yul; Kim, Ryan Jin Young; Shin, Joo Hee.

In: Dental Materials Journal, Vol. 34, No. 4, 01.01.2015, p. 425-431.

Research output: Contribution to journalArticle

Lee, Ki Sun ; Kim, Jong Sook ; Lee, Dong-Yul ; Kim, Ryan Jin Young ; Shin, Joo Hee. / In vitro microleakage of six different dental materials as intraorifice barriers in endodontically treated teeth. In: Dental Materials Journal. 2015 ; Vol. 34, No. 4. pp. 425-431.
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