title: Clinical evaluation of hybrid ionomer restoratives in Class V abrasion lesions: two-year results.
abstract: Eighty Class V abrasion cavities were selected, and 20 cavities were restored with one of three resin-modified glass-ionomer materials (Fuji II LC, Photac-Fil, and Vitremer) or a polyacid-modified resin composite (Dyract). The restorations were clinically evaluated after 1 and 2 years with the US Public Health Service criteria. The results revealed a statistically significant difference in the percentage of restorations rated Alfa for color match at 2 years. No statistically significant difference was found in the percentage of alfa rating for anatomic form. Restorations of all materials showed some marginal discrepancies that were not statistically significant.
authors.affiliation: Department of Restorative Dentistry, College of Dentistry, University of Tanta, Egypt.
authors.forename: A I
authors.initials: AI
authors.lastname: Abdalla
authors.forename: H A
authors.initials: HA
authors.lastname: Alhadainy
mesh_terms: D020770:Compomers; D003188:Composite Resins; D018772:Dental Marginal Adaptation; D019554:Dental Restoration Wear; D003793:Dental Restoration, Permanent / Q000379:methods / Q000592:standards; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D005899:Glass Ionomer Cements / Q000737:chemistry; D006801:Humans; D008689:Methacrylates; D017797:Prosthesis Coloring; D012117:Resins, Synthetic; D017640:Silicates; D014072:Tooth Abrasion / Q000628:therapy*; D019237:Tooth Cervix; D016896:Treatment Outcome; D014481:United States; D014492:United States Public Health Service
chemical_list: D020770:Compomers; D003188:Composite Resins; C088486:Dyract; C079765:Fuji II LC cement; D005899:Glass Ionomer Cements; D008689:Methacrylates; C081144:Photac-Fil; D012117:Resins, Synthetic; D017640:Silicates; C084550:Vitremer