One-year clinical performance of PMDM-based dentine bonding agents.
Two PMDM-based dentine bonding agents and a microfilled composite were used to restore a total of forty non-undercut caries-free cervical abrasion lesions without enamel etching. Restorations were evaluated over one year and the loss rate calculated using a life table analysis. Marginal staining was assessed from colour photographs on a continuous linear rating scale. After one year, 5 per cent of Tenure bonded restorations were lost compared with 52 per cent of Mirage bonded restorations. Slight marginal staining was evident around Tenure bonded restorations after one year.
Tyas
M J
MJ
School of Dental Science, University of Melbourne.
D000328:Adult; D000368:Aged; D017438:Bisphenol A-Glycidyl Methacrylate / Q000737:chemistry; D001840:Dental Bonding; D003775:Dental Polishing; D003793:Dental Restoration, Permanent; D017220:Dentin-Bonding Agents / Q000737:chemistry*; D005500:Follow-Up Studies; D006801:Humans; D008422:Materials Testing; D008689:Methacrylates / Q000737:chemistry*; D008875:Middle Aged; D013499:Surface Properties; D014072:Tooth Abrasion / Q000628:therapy*
D017220:Dentin-Bonding Agents; D008689:Methacrylates; C070605:Mirage-Bond; C074811:Tenure adhesive; D017438:Bisphenol A-Glycidyl Methacrylate