Invisible lower cuspid to cuspid retainer.
D000180:Acrylic Resins; D003481:Cuspid; D001840:Dental Bonding; D006801:Humans; D008334:Mandible; D008722:Methods; D009967:Orthodontic Appliances; D009973:Orthodontics, Preventive
D000180:Acrylic Resins