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Information Journal Paper

Title

RESISTANCE TO SLIDING IN CLEAR AND METALLIC DAMON 3 AND CONVENTIONAL EDGEWISE BRACKETS: AN IN VITRO STUDY

Pages

  15-20

Abstract

 Statement of the Problem: FRICTIONal forces are considered as important counterforce to orthodontic tooth movement. It is claimed that SELF-LIGATING BRACKETS reduce the FRICTIONal forces.Purpose: The aim of this study was to compare the resistance to sliding in metallic and clear Damon brackets with the conventional brackets in a wet condition.Materials and Method: The samples included 4 types of brackets; metallic and clear Damon brackets and metallic and clear conventional brackets (10 brackets in each group). In this study, stainless steel wires sized 0.019×0.025 were employed and the operator’s saliva was used to simulate the conditions of oral cavity. The tidymodified design was used for simulation of sliding movement. The resistance to sliding and static FRICTIONal forces was measured by employing Testometric machine and load cell.Results: The mean (±SD) of resistance to sliding was 194.88 (±26.65) and 226.62 (±39.9) g in the esthetic and metallic Damon brackets, while these values were 187.81(±27.84) and 191.17 (±66.68) g for the clear and metallic conventional brackets, respectively. Static FRICTIONal forces were 206.4 (±42.45) and 210.38(±15.89) g in the esthetic and metallic Damon brackets and 220.63(±49.29) and 215.13 (±62.38) g in the clear and metallic conventional brackets. According to two-way ANOVA, no significant difference was observed between the two bracket materials (clear and metal) and the two types of bracket (self-ligating versus conventional) regarding resistance to sliding (p= 0.17 and p= 0.23, respectively) and static FRICTIONal forces (p= 0.55 and p= 0.96, respectively).Conclusion: Neither the type of bracket materials nor their type of ligation made difference in resistance to sliding and static FRICTION.

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  • Cite

    APA: Copy

    SOLTANI, MOHAMMAD KARIM, GOLFESHAN, FARZANEH, ALIZADEH, YOUNES, & MEHRZAD, JABRAIEL. (2015). RESISTANCE TO SLIDING IN CLEAR AND METALLIC DAMON 3 AND CONVENTIONAL EDGEWISE BRACKETS: AN IN VITRO STUDY. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), 16(SUPPLEMENT (1)), 15-20. SID. https://sid.ir/paper/658977/en

    Vancouver: Copy

    SOLTANI MOHAMMAD KARIM, GOLFESHAN FARZANEH, ALIZADEH YOUNES, MEHRZAD JABRAIEL. RESISTANCE TO SLIDING IN CLEAR AND METALLIC DAMON 3 AND CONVENTIONAL EDGEWISE BRACKETS: AN IN VITRO STUDY. JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2015;16(SUPPLEMENT (1)):15-20. Available from: https://sid.ir/paper/658977/en

    IEEE: Copy

    MOHAMMAD KARIM SOLTANI, FARZANEH GOLFESHAN, YOUNES ALIZADEH, and JABRAIEL MEHRZAD, “RESISTANCE TO SLIDING IN CLEAR AND METALLIC DAMON 3 AND CONVENTIONAL EDGEWISE BRACKETS: AN IN VITRO STUDY,” JOURNAL OF DENTISTRY (SHIRAZ UNIVERSITY OF MEDICAL SCIENCES), vol. 16, no. SUPPLEMENT (1), pp. 15–20, 2015, [Online]. Available: https://sid.ir/paper/658977/en

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