title: Technique tips--active lingual retainer.
authors: Surendra
authors: S
authors: Lodha
authors: Santosh
authors: S
authors: Kumar
authors: Siddharth
authors: S
authors: Mehta
mesh_terms: D003722:Dental Alloys / Q000737:chemistry; D006801:Humans; D009532:Nickel / Q000737:chemistry; D016382:Orthodontic Appliance Design; D018704:Orthodontic Retainers; D009969:Orthodontic Wires; D014025:Titanium / Q000737:chemistry
chemical_list: D003722:Dental Alloys; C040654:titanium nickelide; D009532:Nickel; D014025:Titanium