The effect of varnish on dentinal bonding strength of five dental cements.
1. The following dental cements are listed in order of decreasing mean bonding strenghts on varnish-free dentin: polycarboxylate, zinc phosphate, EBA, Fynal, and CBA. 2. The application of either Copalite or Varnal decreased the dentinal bonding strength of polycarboxylate and zinc phosphate cements. There was no change for CBA cement. 3. The application of Copalite and Varnal increased the dentinal bonding strength for Fynal to the level of zinc phosphate cement on varnish-free dentin. 4. The dentinal bonding strength of EBA cement increased with the application of Varnal but not with Copalite.
D001840:Dental Bonding; D003736:Dental Cavity Lining; D003738:Dental Cements; D003799:Dental Stress Analysis; D006801:Humans
D003738:Dental Cements