Effects of different surface preparations on shear bond strength of orthodontic brackets to porcelain |
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Authors: | Heravi Farzin Moazzami Saeid Mostafa Dehghani Mahboobe |
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Affiliation: | Department of Orthodontics and Dental Research Center, School of Dentistry, Mashad University of Medical Sciences, Mashad, Iran. |
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Abstract: | The aim of this study was to assess bonding of orthodontic metal brackets to porcelain surfaces using various surface treatment methods. Etching the porcelain with 9.6 percent HF followed by a bonding agent or silane application provided high and acceptable shear bond strengths. |
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