The effect of orthodontic treatment on the periodontium.
D000293:Adolescent; D002648:Child; D005260:Female; D005885:Gingival Hyperplasia / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000628:therapy*; D009910:Oral Hygiene; D009967:Orthodontic Appliances / Q000592:standards; D009971:Orthodontics, Corrective / Q000009:adverse effects; D010510:Periodontal Diseases / Q000000981:diagnostic imaging; D010512:Periodontal Index; D010519:Periodontium / Q000502:physiology*; D011859:Radiography; D013997:Time Factors