One-year clinical evaluation of three dentine bonding agents.
One hundred and twenty-five composite restorations were placed in non-undercut, non-enamel-etched Class V abrasion lesions in 20 patients using the dentine bonding agents Scotchbond 2, Tripton, and Prisma Universal Bond 2. Patients were recalled at approximately 3 months, 6 months, and 1 year. After 1 year the cumulative per cent survival of restorations was Scotchbond 2, 8 per cent; Scotchbond 2 with dentine roughening, 16 per cent; Tripton, 16 per cent; Prisma Universal Bond 2, 75 per cent.
Tyas
M J
MJ
School of Dental Science, University of Melbourne.
Chandler
J E
JE
D000367:Age Factors; D000368:Aged; D003188:Composite Resins; D017268:Dental Prosthesis Retention; D003793:Dental Restoration, Permanent / Q000379:methods; D017220:Dentin-Bonding Agents / Q000737:chemistry; D006801:Humans; D008422:Materials Testing; D008689:Methacrylates; D008875:Middle Aged; D011140:Polyurethanes; D011475:Prosthesis Failure; D019279:Resin Cements; D016369:Smear Layer; D016019:Survival Analysis; D014072:Tooth Abrasion / Q000628:therapy*
D003188:Composite Resins; D017220:Dentin-Bonding Agents; D008689:Methacrylates; D011140:Polyurethanes; D019279:Resin Cements; C069300:Tripton resin; C062652:Prisma Universal Bond; C067788:scotchbond 2