Effects of surface preparation with sodium hypochlorite on shear bond strength and residual adhesive of orthodontic brackets on primary and permanent teeth

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dc.authorid0000-0001-5489-6883
dc.contributor.authorArslan, Can
dc.contributor.authorÜstün, Nilüfer
dc.contributor.authorCesur, Emre
dc.date.accessioned2022-10-21T08:45:35Z
dc.date.available2022-10-21T08:45:35Z
dc.date.issued2022
dc.departmentİstanbul Medipol Üniversitesi, Diş Hekimliği Fakültesi, Çocuk Diş Hekimliği Ana Bilim Dalı
dc.description.abstractObjective: To investigate the effects of surface preparation with sodium hypochlorite (NaOCl) on bracket shear bond strength and amount of residual adhesive on primary and permanent teeth. Materials and Methods: 24 permanent premolars, 12 in each group (groups I and III), and 24 primary molars, 12 in each group (groups II and IV) were included. In group I and II, 37% phosphoric acid was applied to the tooth surfaces, without using any other agent. In Group III and IV, 5.25% NaOCl was first applied. Following washing and drying, surface roughening was performed with phosphoric acid. The shear bond strengths (SBS) of the brackets bonded to the tooth surfaces was measured. After debonding, the base of each bracket was examined for adhesive remnant index (ARI) scores. Results: There were no statistically significant differences in SBS values between primary and permanent teeth with and without preparation with NaOCl(P>0.05). Mean SBS(18.55±14.98 MPa) was higher in permanent premolars subjected to surface deproteinization with NaOCl (group III) when compared with other groups, but the difference was not significant. There was no significant difference in ARI scores between the groups. Conclusions: The bond strength of orthodontic brackets or the distribution of ARI scores were similar between groups with and without NaOCl pretreatment. Hence, it can be concluded that conventional bonding procedures applied without any additional preparation to primary teeth are sufficient and the debonding of brackets didn’t cause any harm to enamel surfaces.
dc.identifier.citationArslan, C., Üstün, N. ve Cesur, E. (2022). Effects of surface preparation with sodium hypochlorite on shear bond strength and residual adhesive of orthodontic brackets on primary and permanent teeth. European Annals of Dental Sciences (Online), 49(2), 87-91. https://doi.org/10.52037/eads.2022.0032
dc.identifier.doi10.52037/eads.2022.0032
dc.identifier.endpage91
dc.identifier.issn1016-8710
dc.identifier.issn2757-6744
dc.identifier.issue2
dc.identifier.startpage87
dc.identifier.trdizinid1118542
dc.identifier.urihttps://doi.org/10.52037/eads.2022.0032
dc.identifier.urihttps://hdl.handle.net/20.500.12511/9866
dc.identifier.volume49
dc.indekslendigikaynakTR-Dizin
dc.institutionauthorÜstün, Nilüfer
dc.language.isoen
dc.publisherAnkara University
dc.relation.ispartofEuropean Annals of Dental Sciences (Online)en_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectAdhesive Remnant Index
dc.subjectShear Bond Strength
dc.subjectSurface Preparation
dc.titleEffects of surface preparation with sodium hypochlorite on shear bond strength and residual adhesive of orthodontic brackets on primary and permanent teeth
dc.typeArticle

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