Critical appraisal: effects of bleaching on tooth structure and restorations, part II: enamel bonding.

Tooth whitening has become a common treatment over the last 15 years, and much research has been reported on the effects of bleaching procedures on enamel, dentin, and restorative materials. We are presenting a series of Critical Appraisals covering recent research in this area. This installment focuses on resin bonding to enamel.