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Information Journal Paper

Title

EFFECTS OF DIFFERENT SURFACE TREATMENTS ON BOND STRENGTHS OF A NON-METALLIC POST IN ROOT’S CANAL

Pages

  38-48

Abstract

 Background and Aim: The establishment of reliable bonds at root-post-core interfaces is critical for the clinical success of POST retained restorations. Severe stress concentration at POST-cement interface increases the probability of POST debonding from the root. The aim of this study was to investigate the effects of different SURFACE TREATMENTs on BOND STRENGTHs of a non-metallic POST in the root.Materials and Methods: Fifty extracted human canines or premolars that had just one root canal were endodontically treated. D.T Light POSTs (RTD/France) recieved SURFACE TREATMENTs in five categories:1) Application of silane2) Sandblast with Alumina particles3) Sandblast with Alumina particles + application of silane4) Etching with hydrofluoric acid + application of silaneThe POSTs were cemented in roots using panavia F 2.0 resin cement. A push-out test was performed on three different sections of each root to measure BOND STRENGTHs.Data were analyzed with ANOVA and POST hoc tests at P<0.05.Failure modes were observed under a stereomicroscope (10 ×).Results: SURFACE TREATMENTs used in this study (silane application, sandblast, sandblast + silane, HF etching + silane) did not increase the push-out BOND STRENGTHs of FIBER POST used in this study. (P>0.05)The most failures in different groups of SURFACE TREATMENTs occurred at the cement material-post interface.Conclusion: The use of silane, sandblast method and etching with HF did not increase the push-out BOND STRENGTH of FIBER POST used in this study.

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    APA: Copy

    MIRZAEI, M., PAHLEVAN, A., HASANI TABATABAEI, M., & ABBASI, M.. (2011). EFFECTS OF DIFFERENT SURFACE TREATMENTS ON BOND STRENGTHS OF A NON-METALLIC POST IN ROOT’S CANAL. JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), 23(1 (78)), 38-48. SID. https://sid.ir/paper/54797/en

    Vancouver: Copy

    MIRZAEI M., PAHLEVAN A., HASANI TABATABAEI M., ABBASI M.. EFFECTS OF DIFFERENT SURFACE TREATMENTS ON BOND STRENGTHS OF A NON-METALLIC POST IN ROOT’S CANAL. JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI)[Internet]. 2011;23(1 (78)):38-48. Available from: https://sid.ir/paper/54797/en

    IEEE: Copy

    M. MIRZAEI, A. PAHLEVAN, M. HASANI TABATABAEI, and M. ABBASI, “EFFECTS OF DIFFERENT SURFACE TREATMENTS ON BOND STRENGTHS OF A NON-METALLIC POST IN ROOT’S CANAL,” JOURNAL OF IRANIAN DENTAL ASSOCIATION (JIDA) (MAJALLAH-I-DANDANPIZISHKI), vol. 23, no. 1 (78), pp. 38–48, 2011, [Online]. Available: https://sid.ir/paper/54797/en

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