Evaluation of sealing ability of three materials used as barriers over the remaining filling material after post space preparation. / Evaluation of sealing ability of three materials used as barriers over the remaining filling material after post space preparation.
Acta Odontol Latinoam
; 26(3): 156-60, 2013.
Article
en Es
| BINACIS
| ID: bin-132706
ABSTRACT
The filling material remaining after post space preparation may not be enough to prevent the contamination of periapical tissues when the root canal is exposed to saliva. Thus, the purpose of this study was to evaluate leakage through three different materials used as barriers over the remaining filling. Thirty-two human premolars were selected for this study. Following the endodontic treatment, post spaces were prepared, leaving 4 mm of filling material. A barrier 1 mm high was placed over the filling material using Cotosol, VitoFil or MTA (n = 8). Absence of barrier was used as control. The specimens were immersed in 2
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Colección:
06-national
/
AR
Base de datos:
BINACIS
Asunto principal:
Materiales de Obturación del Conducto Radicular
/
Recubrimiento Dental Adhesivo
/
Preparación del Conducto Radicular
/
Cementos Dentales
/
Filtración Dental
Tipo de estudio:
Diagnostic_studies
Idioma:
Es
Revista:
Acta Odontol Latinoam
Año:
2013
Tipo del documento:
Article
Pais de publicación:
Argentina