Comparative in vitro Study of the Tensile Bond Strength of Three Orthodontic Bonding Materials
نویسندگان
چکیده
KRISZTINA MÁRTHA1, ALEXANDRU OGODESCU2*, IRINA ZETU3, EMILIA OGODESCU2*, RÉKA GYERGYAY4, MARIANA PACURAR1 1 University of Medicine and Pharmacy of Târgu Mure’, Faculty of Dental Medicine, Department of Orthodontics and Pediatric Dentistry, 38 Gheorghe Marinescu Str., 540141, Târgu Mureo, Romania 2 ”Victor Babeo” University of Medicine and Pharmacy, Faculty of Dental Medicine, 2nd Department, Discipline of PaedodonticsOrthodontics, 9 Revolutiei 1989 Blv., Timisoara, Romania 3 „Gr.T.Popa” University of Medicine and Pharmacy, Faculty of Dental Medicine, Discipline of Orthodontics, 16 Universitatii Str., Iasi, Romania 4 University of Medicine and Pharmacy of Târgu Mures, Faculty of Dental Medicine, 38 Gheorghe Marinescu Str., 540141, Târgu Mureo, Romania
منابع مشابه
A Comparative Study of the Shear and Tensile Bond Strength using three types of Direct Bonding Adhesives on Stainless Steel Brackets - An In Vitro Study.
BACKGROUND The purpose of this study was to compare the shear and tensile bond strength of three adhesive systems with increasing concentrations of filler for bonding brackets. MATERIALS & METHODS The study was carried out on 120 extracted human premolars; randomly divided into six groups, three groups for shear bond strength & three for tensile bond strength, each subgroup consisting of 20 t...
متن کاملComparison of shear bond strength of the stainless steel metallic brackets bonded by three bonding systems
Introduction: In orthodontic treatment, it is essential to establish a satisfactory bond between enamel and bracket. After the self-etch primers (SEPs) were introduced for the facilitation of bracket bonding in comparison to the conventional etch-and-bond system, multiple studies have been carried out on their shear bond strengths which have yielded different results. This study was aimed at co...
متن کاملIn vitro Effects of a Neutral Fluoride Agent on Shear Bond Strength and Microleakage of Orthodontic Brackets
Introduction: This study aimed to evaluate the effect of pretreatment with a neutral fluoride agent on shear bond strength (SBS) and microleakage of orthodontic brackets, and to investigate any significant relationship between SBS and microleakage. Methods: Forty intact premolars were selected and randomly divided into 2 groups. Group 1 served as the control, while group 2 underwent treatment w...
متن کاملEffect of Chlorhexidine on Micro-Shear Bond Strength of Two Adhesive Systems After Aging
Background and Aim: Recurrent caries and low bond strength are the main causes of composite restorations failure. This study sought to assess the effect of chlorhexidine (CHX) on micro-shear bond strength (MSBS) to dentin of a fourth generation adhesive system and a universal bonding agent after aging. Materials and Methods: This in vitro study used 32 extracted third molars and 3-5mm thick de...
متن کاملAre Bonding Agents being Effective on the Shear Bond Strength of Orthodontic Brackets Bonded to the Composite?
Introduction: One of the clinical problems in orthodontics is the bonding of brackets tocomposite restorations. The aim of this study was to evaluate the shear bondstrength of brackets bonded to composite restorations using Excite. Methods:Forty brackets were bonded to composite surfaces, which were embedded inacrylic resin. One of the following four protocols was employed for surfacepreparatio...
متن کاملShear Bond Strength of Different Adhesive Materials used for Bonding Orthodontic Brackets : A Comparative in vitro Study
Introduction: Bond strength is an important property and determines the amount of force delivered and treatment duration in orthodontics. Many light-cured bonding materials are being used; but it is required to determine the most efficient one with desired bond strength. Objective: To determine and compare the shear bond strength of three visible light-cured composites (Transbond XT, Heliosit a...
متن کامل