Bonding of Orthodontic Brackets to Porcelain Surfaces- An Overview
نویسندگان
چکیده
منابع مشابه
Bonding brackets to porcelain--in vitro study.
The aim of this research was to verify, in vitro, the effect of various porcelain surface treatment on the shear strength of orthodontic brackets bonded to porcelain and the mode of fracture after debonding. Eighty-eight samples of metallic supported feldspathic porcelain were randomly divided into four groups according to their surface preparation as follows: the porcelain was maintained intac...
متن کاملInfluence of Various Surface Conditioning Methods on Bonding Orthodontic Brackets to Porcelain Surface
Objective: To investigate the effects of different surface conditioning methods on shear bond strength (SBS) of metal brackets bonded to porcelain surfaces and the influence of silane coupling agent in altering the bond strength. Materials and methods: A total of 80 feldspathic porcelain specimens were used. They were divided into eight different groups based on different surface conditioning m...
متن کاملAn investigation into the bonding of orthodontic attachments to porcelain.
This study assessed bonding of orthodontic brackets to porcelain teeth using two different surface preparation techniques and comparing two bonding systems, Fuji Ortho L.C. and Transbond. Four groups of 20 porcelain premolar teeth were bonded with metal orthodontic brackets (0.022 inch Minitwin, 3M Unitek) according to the following protocol: Transbond with a phosphoric acid etch (group 1), Tra...
متن کاملIn vitro orthodontic bracket bonding to porcelain.
This in vitro study investigated the influence of using different combinations of bracket, adhesive, and light-curing source on the tensile bond strength to porcelain and on failure patterns at debonding. Tensile tests were performed using: one ceramic bracket versus one metal bracket, two orthodontic composites; type bisphenol A-glycidyldimethacrylate and urethane dimethacrylate (UDMA), and fo...
متن کاملBonding of Metal Orthodontic Attachments to Sandblasted Porcelain and Zirconia Surfaces
This study evaluates tensile bond strength (TBS) of metal orthodontic attachments to sandblasted feldspathic porcelain and zirconia with various bonding protocols. Thirty-six (36) feldspathic and 36 zirconia disc samples were prepared, glazed, embedded in acrylic blocks and sandblasted, and divided into three groups according to one or more of the following treatments: hydrofluoric acid 4% (HF)...
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ژورنال
عنوان ژورنال: Annals of International medical and Dental Research
سال: 2018
ISSN: 2395-2814,2395-2822
DOI: 10.21276/aimdr.2018.4.2.de7