The influence of orifice sealing with various filling materials on coronal leakage.
Dent Mater J
; 23(3): 419-23, 2004 Sep.
Article
em En
| MEDLINE
| ID: mdl-15510875
ABSTRACT
The aim of this study was to evaluate the sealing ability of materials filled in the orifice after root canal treatment. A total of 100 root canal-treated teeth were divided into six experimental groups 1, Protect Liner F (PL); 2, Panavia F (PF); 3, DC core-Light cured (DCL); 4, DC core-Chemically cured (DCC); 5, Super-EBA (SE); 6, Ketac (KC). The materials were filled--to a depth of 4 mm--in the coronal part of the root canals, and evaluated for microleakage. The number of teeth that failed to stop dye penetration in the filled materials differed statistically between PL and DCL or SE or KC, PF and SE or KC, DCC and KC, DCL and KC. The mean distance of dye penetration differed significantly between PL and SE or DCC, PF and SE or DCC. Hence, these results indicated the advantageous sealing ability of adhesive and flowable materials.
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Base de dados:
MEDLINE
Assunto principal:
Materiais Restauradores do Canal Radicular
/
Obturação do Canal Radicular
/
Cimentos de Resina
/
Infiltração Dentária
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Evaluation_studies
Limite:
Humans
Idioma:
En
Revista:
Dent Mater J
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Japão