title: Orthodontics--the last hundred years.
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008310:Malocclusion / Q000209:etiology; D008445:Maxillofacial Development; D009967:Orthodontic Appliances; D009970:Orthodontics / Q000193:education / Q000266:history*; D012953:Societies, Dental; D006113:United Kingdom