title: Preparing porcelain surfaces for optimal bonding.
abstract: When placing an indirect restoration such as a porcelain veneer, inlay, or onlay, the intaglio surface is typically treated in some fashion to ensure optimal bonding to the resin-based adhesives and luting cements required to affix it to the tooth tissues. A variety of surface preparation techniques have been advocated, including the use of acids, particle abrasion, various adhesives, and chemical couplers such as silane. There is often equivocation in the literature regarding the effectiveness of these materials and surface preparation techniques. This article will attempt to make some sense of the various methodologies currently advocated for the treatment of porcelain surfaces before placement.
authors.affiliation: Long Island Center for Dental Esthetics and Occlusion, Huntington, New York, USA.
authors.forename: Gary
authors.initials: G
authors.lastname: Alex
mesh_terms: D000134:Acid Etching, Dental / Q000379:methods*; D000535:Aluminum / Q000737:chemistry; D002985:Clinical Protocols; D001840:Dental Bonding / Q000379:methods*; D003776:Dental Porcelain / Q000737:chemistry; D003793:Dental Restoration, Permanent / Q000379:methods*; D003801:Dental Veneers; D006801:Humans; D006858:Hydrofluoric Acid / Q000737:chemistry / Q000627:therapeutic use*; D012821:Silanes / Q000737:chemistry; D015040:Zirconium / Q000737:chemistry
chemical_list: D012821:Silanes; D003776:Dental Porcelain; D015040:Zirconium; D000535:Aluminum; D006858:Hydrofluoric Acid