Utilization of a prepaid plan of commercial dental insurance.
D000367:Age Factors; D003365:Costs and Cost Analysis; D003814:Dentistry, Operative; D003778:Dentures; D005381:Financing, Organized; D006801:Humans; D007347:Insurance, Dental / Q000706:statistics & numerical data*; D012189:Retrospective Studies; D012959:Socioeconomic Factors; D014081:Tooth Extraction; D014481:United States