title: A roentgenographic comparison of alveolar bone loss in orthodontically treated and untreated subjects.
mesh_terms: D000328:Adult; D000539:Alveolar Process / Q000000981:diagnostic imaging; D001862:Bone Resorption / Q000209:etiology*; D006801:Humans; D009967:Orthodontic Appliances / Q000009:adverse effects*; D009971:Orthodontics, Corrective / Q000009:adverse effects; D011859:Radiography