Orthodontics in practice and perspective.
D002508:Cephalometry; D006801:Humans; D008310:Malocclusion / Q000175:diagnosis; D008445:Maxillofacial Development; D009967:Orthodontic Appliances; D009970:Orthodontics; D009973:Orthodontics, Preventive; D014078:Tooth Eruption; D014081:Tooth Extraction