title: Cements for use in esthetic dentistry.
abstract: Dental cements are designed to retain restorations, appliances, and post and cores in a stable and, presumably, long-lasting position in the oral environment. Conventional glass ionomer and zinc phosphate cements are among the most popular materials for luting metallic restorations and posts, whereas resin-based cements are preferred for esthetic applications. Successful cementation of esthetic restorations is largely dependent on the appropriate treatment and silane application to the internal surface of the restoration. Clinicians are frequently advised to use three-step total-etch or two-step self-etch adhesive for luting purposes to avoid problems of incompatibility between adhesives and chemical- or dual-cure cements. A reliable cementation procedure can only be achieved if the operator is aware of the mechanisms involved and the material limitations.
authors.affiliation: Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Bauru, Al. Otávio P. Brisola 9-75, São Paulo, Brazil.
authors.forename: Thiago A
authors.initials: TA
authors.lastname: Pegoraro
authors.forename: Nelson R F A
authors.initials: NR
authors.lastname: da Silva
authors.forename: Ricardo M
authors.initials: RM
authors.lastname: Carvalho
mesh_terms: D000134:Acid Etching, Dental; D002484:Cementation; D001840:Dental Bonding; D003738:Dental Cements / Q000737:chemistry*; D017268:Dental Prosthesis Retention; D004955:Esthetics, Dental; D005899:Glass Ionomer Cements / Q000737:chemistry; D006801:Humans; D019279:Resin Cements / Q000737:chemistry; D012821:Silanes / Q000737:chemistry; D013499:Surface Properties; D015036:Zinc Phosphate Cement / Q000737:chemistry
chemical_list: D003738:Dental Cements; D005899:Glass Ionomer Cements; D019279:Resin Cements; D012821:Silanes; D015036:Zinc Phosphate Cement