Effect of Different Surface Treatments for Ceramic Bracket Base on Bond Strength of Rebonded Brackets
نویسندگان
چکیده
منابع مشابه
Effect of different surface treatments for ceramic bracket base on bond strength of rebonded brackets.
The aim of this study was to evaluate the shear bond strength of rebonded ceramic brackets after subjecting the bracket base to different treatments. Seventy-five premolars were selected and randomly distributed into five groups (n=15), according to the type of the bracket surface treatment: I, no treatment, first bonding (control); II, sandblasting with aluminum oxide; III, sandblasting + sila...
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AIM To assess the effect of different bracket base conditioning method on shear bond strength (SBS) of rebonded brackets. MATERIALS AND METHODS Eighty brackets were bonded to freshly extracted premolar teeth using light cured composite adhesive. SBS was measured for 20 random samples as control group (G1). After debonding, 60 debonded brackets were allocated randomly into three groups of brac...
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OBJECTIVE This study aimed to evaluate the effects of heat treatment on the tribochemical silica coating and silane surface conditioning and the bond strength of rebonded alumina monocrystalline brackets. MATERIAL AND METHODS Sixty alumina monocrystalline brackets were randomly divided according to adhesive base surface treatments (n=20): Gc, no treatment (control); Gt, tribochemical silica c...
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OBJECTIVE The aim of this study was to evaluate the effects of tribochemical silica coating and silane surface conditioning on the bond strength of rebonded metal and ceramic brackets. MATERIAL AND METHODS Twenty debonded metal and 20 debonded ceramic brackets were randomly assigned to receive one of the following surface treatments (n=10 for each group): (1) sandblasting (control); (2) tribo...
متن کاملComparison of shear bond strength of orthodontics brackets on composite resin restorations with different surface treatments.
INTRODUCTION Orthodontic patients frequently present composite resin restorations, however there are few studies that evaluate the best way for orthodontic bonding in this situation. OBJECTIVE The objective of this work was to evaluate the bond strength of orthodontic brackets in resin restorations with surface treatment. METHODS Fifty one bovine lower incisors were randomly divided into th...
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ژورنال
عنوان ژورنال: Brazilian Dental Journal
سال: 2015
ISSN: 0103-6440
DOI: 10.1590/0103-6440201300234