Nightguard vital bleaching beneath existing porcelain veneers: a case report.
Quintessence Int
; 30(11): 743-7, 1999 Nov.
Article
em En
| MEDLINE
| ID: mdl-10765873
ABSTRACT
Dentist-prescribed, at-home bleaching with 10% carbamide peroxide was used to lighten the apparent color of teeth with preexisting porcelain veneers. Veneers had been placed over unprepared, tetracycline-stained teeth; the translucency of the veneers over the discolored teeth resulted in a graying of the veneers. A custom-fitted tray with no reservoirs and no gingival scalloping was fabricated. A 10% carbamide peroxide material was applied nightly for 9 months to achieve the maximum change in the underlying tooth color. The patient was pleased with the apparent color change. Tooth sensitivity during treatment was minimal (lasting 4 days total); the patient treated sensitivity by brushing with a potassium nitrate-containing toothpaste or applying fluoride in the tray.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Peróxidos
/
Clareamento Dental
/
Descoloração de Dente
/
Ureia
/
Facetas Dentárias
Limite:
Adult
/
Female
/
Humans
Idioma:
En
Revista:
Quintessence Int
Ano de publicação:
1999
Tipo de documento:
Article
País de afiliação:
Estados Unidos