title: [The periodontal changes associated with orthodontic treatment. Four adult cases treated with combined orthodontic-periodontal treatment].
mesh_terms: D000328:Adult; D003773:Dental Plaque / Q000517:prevention & control; D006801:Humans; D008875:Middle Aged; D009910:Oral Hygiene; D009971:Orthodontics, Corrective; D010347:Patient Care Planning; D010510:Periodontal Diseases / Q000517:prevention & control*; D010512:Periodontal Index