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Abstract
Aim: to evaluate the effect of antioxidant application as well as the time elapsed between bleaching & bonding on the shear bond strength of laminate veneers bonded to bleached enamel. Results: The results showed that time interval between bleaching and bonding & antioxidant application had a statistically significant effect on mean shear bond strength. Conclusions: It was concluded that one week delaying of bonding procedure after bleaching or treatment of the bleached enamel surfaces with antioxidant were enough to reverse the reduced bond strength