Background: Bonding is an integral part of orthodontic treatment. Orthodontic bonding could be accomplished without the use of primer, it might be possible to reduce the risk of occupational exposure to primer and will save time. So it is very important to know whether primer is required or not.
View Article and Find Full Text PDFIntroduction: The shear bond strength obtained with an acid primer might not be clinically reliable. The present study evaluated the use of a new self-etch primer as compared with the conventional bonding procedure. The findings indicated that the use of a self-etch primer to bond orthodontic brackets to the namel surface provided lower, but clinically accept-able, shear bond forces (mean, 7.
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