Influence of different tooth types on the bond strength of two orthodontic adhesive systems

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dc.contributor.authorOzturk, Bora
dc.contributor.authorMalkoc, Siddik
dc.contributor.authorKoyuturk, Alp Erdin
dc.contributor.authorCatalbas, Buelent
dc.contributor.authorOzer, Fuesun
dc.date.accessioned2025-01-21T16:41:45Z
dc.date.available2025-01-21T16:41:45Z
dc.date.issued2008
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe aim of this investigation was to evaluate the effects of different tooth types on the shear bond strength (SBS) of two orthodontic resin adhesive systems in vitro. Two hundred extracted sound human teeth were used in the study. Ten teeth of each tooth type were the mounted in acrylic resin leaving the buccal surface of the crowns parallel to the base of the moulds. In each experimental group, the adhesives (Transbond XT (TM) and Light Bond (TM)) were applied to the etched enamel surfaces. The orthodontic composite resins were then applied to the surface in cylindrical-shaped plastic matrices. For SBS testing, a force transducer (Ultradent (TM)) was applied at a crosshead speed of 1 mm/minute at the interface between the tooth and composite until failure occurred. Data were analysed using two-way analysis of variance (ANOVA), Kruskal-Wallis one-way ANOVA, a Bonferroni adjusted Mann-Whitney U-test, and an independent t-test. Generally, it was found that tooth type had a significant effect on SBS (P < 0.05) with Light Bond (TM) showing a higher SBS than Transbond XT (TM) (P < 0.05). The highest bond strengths were observed for the upper central incisor and lower molars with Light Bond (TM) (P < 0.05) and the lowest mean bond strengths for the upper molars and lower canine with Transbond XT (TM) (P < 0.05). The results demonstrated that enamel SBS was significantly altered by both tooth type and adhesive system. Thus, the findings of this study confirm that enamel bond strength is not uniform for all teeth. These results may also explain the variability in the enamel-bonding efficacy of adhesives.
dc.identifier.doi10.1093/ejo/cjn006
dc.identifier.endpage412
dc.identifier.issn0141-5387
dc.identifier.issn1460-2210
dc.identifier.issue4
dc.identifier.pmid18678760
dc.identifier.startpage407
dc.identifier.urihttps://doi.org/10.1093/ejo/cjn006
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24945
dc.identifier.volume30
dc.identifier.wosWOS:000258330100012
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherOxford Univ Press
dc.relation.ispartofEuropean Journal of Orthodontics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.titleInfluence of different tooth types on the bond strength of two orthodontic adhesive systems
dc.typeArticle

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