title: Reducing marginal leakage: a review of materials and techniques.
abstract: Although significant progress has been made with the advent of composite restorative materials and associated techniques, the problem of marginal leakage has been lessened but not solved. The primary aim of future work must still be directed toward preventing the formation of a gap between the restoration and the tooth.
mesh_terms: D000042:Absorption; D003188:Composite Resins; D003442:Crowns; D003723:Dental Amalgam; D001840:Dental Bonding; D003737:Dental Cavity Preparation; D003745:Dental Enamel Permeability; D003764:Dental Materials; D003772:Dental Pins; D003793:Dental Restoration, Permanent / Q000639:trends; D006047:Gold Alloys; D006801:Humans; D012834:Silver; D014867:Water
chemical_list: D003188:Composite Resins; D003764:Dental Materials; D006047:Gold Alloys; D014867:Water; D012834:Silver; D003723:Dental Amalgam