title: Unusual resolution of a periapical radiolucent area without endodontic therapy.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D009971:Orthodontics, Corrective / Q000009:adverse effects; D010482:Periapical Abscess / Q000628:therapy*; D010486:Periapical Tissue; D010518:Periodontitis / Q000209:etiology / Q000628:therapy*; D011247:Pregnancy; D011248:Pregnancy Complications