Dentin/enamel adhesives: review of the literature.

Abstract

This paper describes the development of dentin bonding systems, and describes the current strategies for bonding composite resin materials to dentin. Two main strategies are available--total-etch or self-etch--and each has unique advantages and disadvantages. For each category, simplified systems that reduce the number of application steps are available. Currently, the market is moving towards self-etching materials, largely because these are associated with less post-operative tooth sensitivity. However, the clinical performance of most of these materials is not yet proven.