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

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

Cites:

1

Information Journal Paper

Title

BOND STRENGTH OF FIBER POSTS TO COMPOSITE CORE: EFFECT OF SURFACE TREATMENT WITH ER, CR: YSGG LASER AND THERMOCYCLING

Pages

  36-42

Abstract

 Introduction: This study aimed to determine the BOND STRENGTH of fiber POST to COMPOSITE core following surface treatment with ER, CR: YSGG LASER at different powers and sandblasting with and without thermocycling.Methods: In this experimental study, 30 fiber POSTs (Glassix, Nordin, Switzerland) were randomly divided into 5 groups of sandblasting, no treatment and laser irradiation at 1, 1.5 and 2 W powers. Following COMPOSITE filling and mounting, 1-mm thick sections were made for push-out BOND STRENGTH testing. Half of the samples in each group were subjected to thermocycling (n=15). Two-way analysis of variance (ANOVA) was used to analyze the BOND STRENGTH values. Pairwise comparisons were made using Tukey test (P<0.05).Results: Effect of treatment method on push-out BOND STRENGTH of fiber POST to COMPOSITE core was significant (P=0.017), while thermocycling had no significant effect on BOND STRENGTH (P=0.964). Pairwise comparison of surface treatment methods revealed no significant difference in groups with and without thermocycling (P>0.05), but ER, CR: YSGG LASER irradiation with 1 W power yielded significantly higher BOND STRENGTH than the control group (P=0.01).Conclusion: Irradiation of ER, CR: YSGG LASER at 1 W power increased the BOND STRENGTH of fiber POST to COMPOSITE core. Thermocycling slightly decreased the BOND STRENGTH at the fiber POST-core interface.

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    APA: Copy

    HASHEMIKAMANGAR, SEDIGHE SADAT, HASANITABATABAEE, MASOOME, KALANTARI, SAMAN, GHOLAMPOURDEHAKY, MEHRZAD, RANJBAR OMRANI, LADAN, & EBRAHIMI, HOOMAN. (2018). BOND STRENGTH OF FIBER POSTS TO COMPOSITE CORE: EFFECT OF SURFACE TREATMENT WITH ER, CR: YSGG LASER AND THERMOCYCLING. JOURNAL OF LASERS IN MEDICAL SCIENCES, 9(1), 36-42. SID. https://sid.ir/paper/326012/en

    Vancouver: Copy

    HASHEMIKAMANGAR SEDIGHE SADAT, HASANITABATABAEE MASOOME, KALANTARI SAMAN, GHOLAMPOURDEHAKY MEHRZAD, RANJBAR OMRANI LADAN, EBRAHIMI HOOMAN. BOND STRENGTH OF FIBER POSTS TO COMPOSITE CORE: EFFECT OF SURFACE TREATMENT WITH ER, CR: YSGG LASER AND THERMOCYCLING. JOURNAL OF LASERS IN MEDICAL SCIENCES[Internet]. 2018;9(1):36-42. Available from: https://sid.ir/paper/326012/en

    IEEE: Copy

    SEDIGHE SADAT HASHEMIKAMANGAR, MASOOME HASANITABATABAEE, SAMAN KALANTARI, MEHRZAD GHOLAMPOURDEHAKY, LADAN RANJBAR OMRANI, and HOOMAN EBRAHIMI, “BOND STRENGTH OF FIBER POSTS TO COMPOSITE CORE: EFFECT OF SURFACE TREATMENT WITH ER, CR: YSGG LASER AND THERMOCYCLING,” JOURNAL OF LASERS IN MEDICAL SCIENCES, vol. 9, no. 1, pp. 36–42, 2018, [Online]. Available: https://sid.ir/paper/326012/en

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