title: The effects of orthodontic treatment on periodontal tissues in patients with reduced periodontal support.
mesh_terms: D000328:Adult; D003773:Dental Plaque / Q000517:prevention & control; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009910:Oral Hygiene; D009968:Orthodontic Appliances, Removable / Q000009:adverse effects; D010518:Periodontitis / Q000473:pathology* / Q000517:prevention & control; D010519:Periodontium / Q000473:pathology*; D014087:Tooth Movement Techniques / Q000009:adverse effects*