title: [Root canal overfilling. Periapical immune reactions].
abstract: The authors studied the immunological answer of periapex to look for causes of osteolysis. They did six apicoectomies in teeth with periapical lesions containing extruded material, and found an inflammatory infiltrate of T lymphocytes and macrophages with birifrangent bodies. They suppose that this immunitary answer to extruded material, prevents the periapex cure.
authors.affiliation: Cattedra di Clinica Odontostomatologica, Istituto Nazionale per lo Studio e la Cura dei Tumori- Milano.
authors.forename: E
authors.initials: E
authors.lastname: Bruno
authors.forename: L
authors.initials: L
authors.lastname: Paini
authors.forename: R
authors.initials: R
authors.lastname: Giardini
mesh_terms: D001047:Apicoectomy; D005549:Foreign-Body Reaction / Q000276:immunology; D006801:Humans; D010485:Periapical Periodontitis / Q000209:etiology / Q000276:immunology* / Q000601:surgery; D010486:Periapical Tissue / Q000187:drug effects / Q000276:immunology*; D012387:Root Canal Filling Materials / Q000009:adverse effects*; D012389:Root Canal Obturation / Q000009:adverse effects*
chemical_list: D012387:Root Canal Filling Materials
vernacular_title: Sovrariempimento canalare. Reazioni immunitaire periapicali.