Three-year clinical evaluation of One-Step in non-carious cervical lesions.
OBJECTIVE
To clinically evaluate the 3-year performance of a one-bottle dentin adhesive in the restoration of non-carious cervical lesions (NCCLs) with resin composite.


METHODS
105 NCCLs were restored with either AElite Flow, Bisco Glaze (both flowable resin-based composites) or Silux (a microfilled resin-based composite), using One-Step dentin adhesive. The cavities were cleaned with pumice and water slurry, the dentin lightly roughened with a fine diamond bur, and the restorations placed according to the manufacturer's instructions. Patients were recalled at 6 months, 1 year, 2 years and 3 years, and restoration integrity and marginal discoloration assessed.


RESULTS
The overall retention rates were: 6 months, 100%; 1 year, 95%; 2 years, 87%; 3 years, 75%. Marginal discoloration was negligible, and there was no significant difference among the materials, although there was a trend for it to be greater around the Bisco Glaze restorations.
Tyas
Martin J
MJ
School of Dental Science, The University of Melbourne, Australia. m.tyas@unimelb.edu.au
Burrow
Michael F
MF
D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D017609:Barium Compounds; D017438:Bisphenol A-Glycidyl Methacrylate; D003188:Composite Resins; D001840:Dental Bonding; D018772:Dental Marginal Adaptation; D003793:Dental Restoration, Permanent / Q000009:adverse effects / Q000379:methods*; D017220:Dentin-Bonding Agents; D006801:Humans; D008689:Methacrylates; D008875:Middle Aged; D019279:Resin Cements; D012822:Silicon Dioxide; D016019:Survival Analysis; D019237:Tooth Cervix; D014075:Tooth Discoloration / Q000209:etiology
C121035:Aeliteflo; D017609:Barium Compounds; C103506:Bis-GMA, BPDM, HEMA dental-bonding resin; C409386:Bisco Glaze; D003188:Composite Resins; D017220:Dentin-Bonding Agents; D008689:Methacrylates; D019279:Resin Cements; D017438:Bisphenol A-Glycidyl Methacrylate; D012822:Silicon Dioxide