title: [Bleaching of devitalized teeth with ultrasonic assistance].
abstract: A new bleaching technique for pulpless teeth is demonstrated by a clinical case. The principle of the method is to clean the dentinal tubules by an 1% sodium hypochlorite solution activated by a 40 endosonofile. A mixture of sodium perborate and a 3% hydrogen peroxide is left in the pulp chamber between the treatment sessions.
authors.forename: C K
authors.initials: CK
authors.lastname: Nishiyama
authors.forename: A G
authors.initials: AG
authors.lastname: Lacerda
authors.forename: M H
authors.initials: MH
authors.lastname: Souza
authors.forename: C E
authors.initials: CE
authors.lastname: Francischone
authors.forename: A
authors.initials: A
authors.lastname: Ishikiriama
authors.forename: A
authors.initials: A
authors.lastname: Berbert
mesh_terms: D000328:Adult; D001881:Borates; D006801:Humans; D006861:Hydrogen Peroxide; D008297:Male; D011670:Pulpectomy; D014073:Tooth Bleaching / Q000379:methods*; D014464:Ultrasonic Therapy
chemical_list: D001881:Borates; D006861:Hydrogen Peroxide; C027707:sodium perborate
vernacular_title: Blanchiment des dents dépulpées avec assistance ultrasonique.