مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

SEALING ABILITY OF MINERAL TRIOXIDE AGGREGATE AND CALCIUM- ENRICHED MIXTURE CEMENT AS APICAL BARRIERS WITH DIFFERENT OBTURATION TECHNIQUES

Pages

  261-265

Abstract

 Introduction: Endodontic treatment in pulpless immature teeth is challenging due to the lack of an apical stop. Insertion of an APICAL PLUG is an alternative to conventional long-term APEXIFICATION with calcium hydroxide. The aim of this study was to compare the apical micro leakage of MINERAL TRIOXIDE AGGREGATE (MTA) and CALCIUM-ENRICHED MIXTURE (CEM) cement as APICAL PLUGs with three different obturation techniques. Methods and Materials: This experimental study was conducted on 130 single rooted human teeth with one canal. Samples were randomly divided into 2 experimental groups (n=60) and two negative and positive control groups containing 5 samples each. After cleaning and shaping, an open apex configuration was prepared in all samples. MTA or CEM cement APICAL PLUGs with 5 mm thicknesses were placed. Then, each group was divided to 4 subgroups and the remaining space of root canals were filled with either lateral compaction or thermo plasticized injectable gutta-percha or was obturated by filling the entire canal with APICAL PLUG material. In one remaining subgroup the canal space was left unfilled. Micro leakage was measured by the fluid filtration method and results were analyzed by means of the two-way ANOVA test. Results: There were no significant differences between micro leakage of MTA and CEM cement APICAL PLUGs (P=0.92). The difference between three obturation methods was not significant, either (P=0.39). Conclusion: MTA and CEM cement have similar sealing ability as APICAL PLUGs and no significant difference was found in micro leakage of the three groups.

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    APA: Copy

    TABRIZIZADEH, MAHDI, ASADI, YASIN, SOORATGAR, AIDIN, MORADI, SAEED, SOORATGAR, HOSSEIN, & AYATOLLAHI, FATEMEH. (2014). SEALING ABILITY OF MINERAL TRIOXIDE AGGREGATE AND CALCIUM- ENRICHED MIXTURE CEMENT AS APICAL BARRIERS WITH DIFFERENT OBTURATION TECHNIQUES. IRANIAN ENDODONTIC JOURNAL (IEJ), 9(4), 261-265. SID. https://sid.ir/paper/302828/en

    Vancouver: Copy

    TABRIZIZADEH MAHDI, ASADI YASIN, SOORATGAR AIDIN, MORADI SAEED, SOORATGAR HOSSEIN, AYATOLLAHI FATEMEH. SEALING ABILITY OF MINERAL TRIOXIDE AGGREGATE AND CALCIUM- ENRICHED MIXTURE CEMENT AS APICAL BARRIERS WITH DIFFERENT OBTURATION TECHNIQUES. IRANIAN ENDODONTIC JOURNAL (IEJ)[Internet]. 2014;9(4):261-265. Available from: https://sid.ir/paper/302828/en

    IEEE: Copy

    MAHDI TABRIZIZADEH, YASIN ASADI, AIDIN SOORATGAR, SAEED MORADI, HOSSEIN SOORATGAR, and FATEMEH AYATOLLAHI, “SEALING ABILITY OF MINERAL TRIOXIDE AGGREGATE AND CALCIUM- ENRICHED MIXTURE CEMENT AS APICAL BARRIERS WITH DIFFERENT OBTURATION TECHNIQUES,” IRANIAN ENDODONTIC JOURNAL (IEJ), vol. 9, no. 4, pp. 261–265, 2014, [Online]. Available: https://sid.ir/paper/302828/en

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