title: Overview of clinical alternatives to minimize the degradation of the resin-dentin bonds.
abstract: The incorporation of hydrophilic and acidic resin monomers substantially improved the initial bonding of contemporary etch-and-rinse (ER) and self-etch (SE) adhesives to intrinsically wet dental substrates, providing quite favorable immediate results, regardless of the bonding approach used. However, in the long term, the bonding effectiveness of most simplified ER and SE adhesives drop dramatically. This review examines the fundamental processes that are responsible for the aging mechanisms involved in the degradation of the resin-bonded interfaces and some possible clinical approaches that have been effective in minimizing or even preventing the degradation of the adhesive interfaces produced with simplified adhesives. The incorporation of some of the feasible approaches - described in this review - may improve the quality of the adhesive restorations performed in clinical practice, while manufacturers develop bonding materials that are less susceptible to the aging mechanisms present in the oral environment.
authors.affiliation: State University of Ponta Grossa, Restorative Dentistry, Ponta Grossa, Brazil. reis_ale@hotmail.com
authors.forename: A
authors.initials: A
authors.lastname: Reis
authors.forename: M
authors.initials: M
authors.lastname: Carrilho
authors.forename: L
authors.initials: L
authors.lastname: Breschi
authors.forename: A D
authors.initials: AD
authors.lastname: Loguercio
mesh_terms: D000134:Acid Etching, Dental / Q000379:methods*; D003094:Collagen / Q000737:chemistry; D001840:Dental Bonding / Q000379:methods*; D003804:Dentin / Q000648:ultrastructure*; D017220:Dentin-Bonding Agents / Q000737:chemistry*; D006801:Humans; D058105:Polymerization; D019279:Resin Cements / Q000737:chemistry*; D013997:Time Factors
chemical_list: D017220:Dentin-Bonding Agents; D019279:Resin Cements; D003094:Collagen