SHEAR BOND STRENGTH OF ORTHODONTIC BRACKETS BETWEEN HEALTHY AND MILD FLUOROSED ENAMEL
نویسندگان
چکیده
منابع مشابه
Effects of adhesion promoters on the shear bond strengths of orthodontic brackets to fluorosed enamel.
The aims of this in vitro study were to evaluate the effect of enamel fluorosis on the shear bond strength (SBS) of orthodontic brackets and to determine whether adhesion promoter, Enhance LC, increases the bond strength of brackets to fluorosed enamel. Forty-five (30 fluorosed and 15 non-fluorosed) non-carious fresh human premolar teeth, extracted for orthodontic reasons and without any caries...
متن کاملDeproteinization of Fluorosed Enamel with Sodium Hypochlorite Enhances the Shear Bond Strength of Orthodontic Brackets: An In vitro Study
CONTEXT Improving bonding strength to fluorosed teeh. AIMS To determine the effect of deproteinization using 5.25% sodium hypochlorite (NaOCl) prior to acid etching on shear bond strength of orthodontic brackets bonded to fluorosed teeth. SETTINGS AND DESIGN In vitro experimental study. METHODS AND MATERIAL Forty freshly extracted human mandibular first premolars with TFI 4 were selected ...
متن کاملEvaluation of bond strength of orthodontic brackets without enamel etching
BACKGROUND To compare the shear bond strength of brackets with and without enamel etching. MATERIAL AND METHODS In this study, 60 sound premolars were randomly divided into four different groups: 1- TXE group: Enamel etching+Transbond XT adhesive+ Transbond XT composite. 2- TXS group: Transbond plus self-etch adhesive+ Transbond XT composite. 3- PQ1E group: Enamel etching+ PQ1 adhesive+ Trans...
متن کاملShear bond strength of new and recycled brackets to enamel.
The purpose of this study was to evaluate in vitro the shear bond strength of recycled orthodontic brackets. S2C-03Z brackets (Dental Morelli, Brazil) were bonded to the buccal surfaces of 50 extracted human premolars using Concise Orthodontic chemically cured composite resin (3M, USA). The teeth were randomly assigned to 5 groups (n=10), as follows. In group I (control), the bonded brackets re...
متن کاملEffect of enamel protective agents on shear bond strength of orthodontic brackets
BACKGROUND This paper aimed to study the effect of two enamel protective agents on the shear bond strength (SBS) of orthodontic brackets bonded with conventional and self-etching primer (SEP) adhesive systems. METHODS The two protective agents used were resin infiltrate (ICON) and Clinpro; the two adhesive systems used were self-etching primer system (Transbond Plus Self Etching Primer + Tran...
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ژورنال
عنوان ژورنال: Egyptian Dental Journal
سال: 2016
ISSN: 2090-2360
DOI: 10.21608/edj.2016.95113