COMPARISON OF SEALING ABILITY OF COLTOZOL, PORTLAND CEMENT, AMALGAM AND MTA IN FURCATION PERFORATIONS REPAIR

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AHANGARI Z.; KARAMI M.

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Paper Information

Journal: JOURNAL OF ISLAMIC DENTAL ASSOCIATION OF IRAN (MAJALLAH-I-DANDANPIZISHKI) Year:2006 | Volume:18 | Issue:1 (58) Page(s): 97-104

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Title

COMPARISON OF SEALING ABILITY OF COLTOZOL, PORTLAND CEMENT, AMALGAM AND MTA IN FURCATION PERFORATIONS REPAIR

Author(s)

AHANGARI Z. | KARAMI M. | Issue Writer Certificate

Keywords

FURCAL PERFORATIONSQ3

MICROLEAKAGEQ3

REPAIRQ2

Abstract

Background and Aim: The rate of treatment success in endodontic treatment if perforation of the pulpal floor occurs, due to secondary periodontal involvement, is not satisfactory. Therefore, perforation seal plays an important role in regional REPAIR. The aim of this study was to investigate and select a more suitable material to seal FURCAL PERFORATIONS.Materials and Methods: In this experimental study, 70 human permanent mandibular molars with non-fused roots and intact furcal region were collected. Access openings and furcation perforations were prepared in the pulpal chamber floor. The teeth were divided into two control groups (B1-B2, negative and positive, n=5) and four experimental groups of 15 teeth in each group (A1 - A2 - A3 - A4). Group A2 was REPAIRed with MTA, group A2 with amalgam, group A3 with Coltozol (ZOE) and group A4 was REPAIRed with Portland cement. The access cavities of all teeth were REPAIRed with Coltozol. Then, all samples were thermocycled for 24 hours and submerged in solution of 2% fuchsin dye for 24 hours. No cavity was prepared in negative control group. Finally, the samples were sectioned and evaluated for linear dye leakage at x25 magnification. Data were analyzed using LSD and ANOVA tests.Results: In positive control group, dye penetrated thoroughly in all perforation regions while no leakage was observed in negative control group. MTA had significantly less leakage than amalgam, Portland cement and Coltozol. The highest leakage was found in Coltozol group and the difference with amalgam and MTA was significant (P<0.01).Amalgam showed less leakage than Portland cement but the difference was not statistically significant, however; the difference between Portland cement and MTA in the amount ofleakage was significant (P<0.01).Conclusion: MTA group showed the least MICROLEAKAGE while Coltozol group displayed the most. In this study, the four materials were ranked as follows: MTA, Amalgam, Portland cement, Coltozol.

Cites

A SURVEY OF THE MICROLEAKAGE OF MINERAL TRIOXIDE AGGREGATE, ROOT MINERAL TRIOXIDE AGGREGATE AND PORTLAND CEMENT IN REPAIRING LATERAL PERFORATIONS OF THE ROOT CANALS

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APA: Copy

AHANGARI, Z., & KARAMI, M.. (2006). COMPARISON OF SEALING ABILITY OF COLTOZOL, PORTLAND CEMENT, AMALGAM AND MTA IN FURCATION PERFORATIONS REPAIR. JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), 18(1 (58)), 97-104. SID. https://sid.ir/paper/54849/en

Vancouver: Copy

AHANGARI Z., KARAMI M.. COMPARISON OF SEALING ABILITY OF COLTOZOL, PORTLAND CEMENT, AMALGAM AND MTA IN FURCATION PERFORATIONS REPAIR. JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI)[Internet]. 2006;18(1 (58)):97-104. Available from: https://sid.ir/paper/54849/en

IEEE: Copy

Z. AHANGARI, and M. KARAMI, “COMPARISON OF SEALING ABILITY OF COLTOZOL, PORTLAND CEMENT, AMALGAM AND MTA IN FURCATION PERFORATIONS REPAIR,” JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), vol. 18, no. 1 (58), pp. 97–104, 2006, [Online]. Available: https://sid.ir/paper/54849/en

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