title: Orthodontic treatment and periodontal status.
mesh_terms: D000293:Adolescent; D000328:Adult; D000539:Alveolar Process / Q000033:anatomy & histology; D001862:Bone Resorption / Q000209:etiology; D003773:Dental Plaque / Q000473:pathology; D005260:Female; D005881:Gingiva / Q000033:anatomy & histology; D005882:Gingival Diseases / Q000209:etiology; D006801:Humans; D009967:Orthodontic Appliances / Q000009:adverse effects*; D010510:Periodontal Diseases / Q000209:etiology*; D010512:Periodontal Index; D010519:Periodontium / Q000033:anatomy & histology; D014087:Tooth Movement Techniques / Q000009:adverse effects*