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Effect of fluoride-releasing light-cured resin on shear bond strength of orthodontic brackets.
Am J Orthod Dentofacial Orthop. 2009 Jan; 135(1):14.e1-6; discussion 14-5.AJ

Abstract

INTRODUCTION

The aim of this study was to analyze the effect of an enamel-protective resin on the shear bond strength (SBS) of orthodontic brackets bonded with self-etching primer.

METHODS

Eighty extracted premolars were randomly divided into 4 groups of 20, and metal brackets were bonded. Group 1 specimens were bonded with Transbond Plus self-etching primer (3M Unitek, Monrovia, Calif) and no fluoride resin; in group 2, a fluoride-releasing resin (Ortho-Coat, Pulpdent, Watertown, Mass) was used with the Transbond Plus self-etching primer; group 3 teeth were bonded with a new antimicrobial self-etching primer (Clearfil Protect Bond, Kuraray Medical, Osaka, Japan) with no fluoride resin; and the same protocol was used in group 4 with an application of Ortho-Coat. A universal testing machine was used to determine the SBS, and the adhesive remaining after debonding was assessed.

RESULTS

There was no difference in SBS whether fluoride-releasing resin was used. Groups 3 and 4 had higher SBS values than the other groups (P <0.001). The Kruskal-Wallis test showed no significant differences in the adhesive remnant index (chi-square = 0.019, P = 0.990).

CONCLUSIONS

The application of enamel-protective resin did not affect the bond strength of orthodontic brackets to enamel with self-etching primer systems.

Authors+Show Affiliations

Department of Orthodontics, Faculty of Dentistry, Gazi University, Ankara, Turkey.No affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Randomized Controlled Trial

Language

eng

PubMed ID

19121495

Citation

Tuncer, Cumhur, et al. "Effect of Fluoride-releasing Light-cured Resin On Shear Bond Strength of Orthodontic Brackets." American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics, vol. 135, no. 1, 2009, pp. 14.e1-6; discussion 14-5.
Tuncer C, Tuncer BB, Ulusoy C. Effect of fluoride-releasing light-cured resin on shear bond strength of orthodontic brackets. Am J Orthod Dentofacial Orthop. 2009;135(1):14.e1-6; discussion 14-5.
Tuncer, C., Tuncer, B. B., & Ulusoy, C. (2009). Effect of fluoride-releasing light-cured resin on shear bond strength of orthodontic brackets. American Journal of Orthodontics and Dentofacial Orthopedics : Official Publication of the American Association of Orthodontists, Its Constituent Societies, and the American Board of Orthodontics, 135(1), e1-6; discussion 14-5. https://doi.org/10.1016/j.ajodo.2008.09.016
Tuncer C, Tuncer BB, Ulusoy C. Effect of Fluoride-releasing Light-cured Resin On Shear Bond Strength of Orthodontic Brackets. Am J Orthod Dentofacial Orthop. 2009;135(1):14.e1-6; discussion 14-5. PubMed PMID: 19121495.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Effect of fluoride-releasing light-cured resin on shear bond strength of orthodontic brackets. AU - Tuncer,Cumhur, AU - Tuncer,Burcu Baloş, AU - Ulusoy,Cağri, PY - 2008/07/01/received PY - 2008/09/01/revised PY - 2008/09/01/accepted PY - 2009/1/6/entrez PY - 2009/1/6/pubmed PY - 2009/1/31/medline SP - 14.e1-6; discussion 14-5 JF - American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics JO - Am J Orthod Dentofacial Orthop VL - 135 IS - 1 N2 - INTRODUCTION: The aim of this study was to analyze the effect of an enamel-protective resin on the shear bond strength (SBS) of orthodontic brackets bonded with self-etching primer. METHODS: Eighty extracted premolars were randomly divided into 4 groups of 20, and metal brackets were bonded. Group 1 specimens were bonded with Transbond Plus self-etching primer (3M Unitek, Monrovia, Calif) and no fluoride resin; in group 2, a fluoride-releasing resin (Ortho-Coat, Pulpdent, Watertown, Mass) was used with the Transbond Plus self-etching primer; group 3 teeth were bonded with a new antimicrobial self-etching primer (Clearfil Protect Bond, Kuraray Medical, Osaka, Japan) with no fluoride resin; and the same protocol was used in group 4 with an application of Ortho-Coat. A universal testing machine was used to determine the SBS, and the adhesive remaining after debonding was assessed. RESULTS: There was no difference in SBS whether fluoride-releasing resin was used. Groups 3 and 4 had higher SBS values than the other groups (P <0.001). The Kruskal-Wallis test showed no significant differences in the adhesive remnant index (chi-square = 0.019, P = 0.990). CONCLUSIONS: The application of enamel-protective resin did not affect the bond strength of orthodontic brackets to enamel with self-etching primer systems. SN - 1097-6752 UR - https://www.unboundmedicine.com/medline/citation/19121495/Effect_of_fluoride_releasing_light_cured_resin_on_shear_bond_strength_of_orthodontic_brackets_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0889-5406(08)01001-9 DB - PRIME DP - Unbound Medicine ER -