Grills, 'grillz' and fronts.
D000293:Adolescent; D046289:Body Modification, Non-Therapeutic / Q000295:instrumentation*; D003731:Dental Caries / Q000517:prevention & control; D003742:Dental Devices, Home Care; D005260:Female; D006801:Humans; D008297:Male; D014070:Tooth; D014099:Toothbrushing