title: Tissue necrosis after using an arsenical endodontic preparation: a case report.
abstract: A case is reported of severe loss of alveolar bone in the maxilla, as a result of leakage into the tissues of an arsenical paste from the pulp chamber of an endodontically 'treated' tooth. The history of the use of arsenic in dentistry is discussed, as are the hazards inherent in the use of this outmoded and dangerous medicament.
authors.affiliation: The Dental School, University of Newcastle upon Tyne, UK.
authors.forename: E R
authors.initials: ER
authors.lastname: Smart
authors.forename: I E
authors.initials: IE
authors.lastname: Barnes
mesh_terms: D016301:Alveolar Bone Loss / Q000139:chemically induced*; D001152:Arsenicals / Q000009:adverse effects*; D002164:Camphor / Q000009:adverse effects*; D003787:Dental Pulp Devitalization / Q000009:adverse effects*; D005260:Female; D005881:Gingiva / Q000187:drug effects; D006801:Humans; D006847:Hydrocarbons, Iodinated / Q000009:adverse effects*; D008875:Middle Aged; D010020:Osteonecrosis / Q000139:chemically induced*
chemical_list: D001152:Arsenicals; D006847:Hydrocarbons, Iodinated; C036374:Kri paste; D002164:Camphor