Evaluation of the dentinal tubule penetration of an endodontic bioceramic sealer after three final irrigation protocols
J. res. dent
; 10(1): 14-19, jan.-mar2022.
Article
Dans En
| LILACS
| ID: biblio-1378183
Responsable en Bibliothèque :
BR97.1
ABSTRACT
Introduction:
This study aimed to evaluate the dentinal tubule penetration of an endodontic bioceramic sealer, Sealer Plus BC, after three final irrigation protocols.Methods:
Thirty distobuccal roots of maxillary molars were selected. Root canal preparation was performed up to an #40.06 instrument (X1 Blue) under 2.5% sodium hypochlorite irrigation. Specimens were randomly divided into three groups (n=10), according to the final irrigation protocol G-NaOCl (2.5% sodium hypochlorite + PUI), G-SS (0.9% saline solution + PUI) and G-H20 (Deionized water + PUI). After final irrigation protocols, all specimens were irrigated with phosphate buffer solution. Root canal obturation was performed using the single cone technique and Sealer Plus BC, stained with a specific fluorophore. Specimens were transversely sectioned and each root third was evaluated in a confocal scanning laser microscopy. Images obtained were analyzed for sealer penetration in the dentinal tubules.Results:
Dentinal tubule penetration of Sealer Plus BC was not observed in any root third, regardless of the final irrigation protocol investigated.Conclusions:
Sealer Plus BC dentinal tubule penetration was not observed after none of the protocols tested. Dentinal tubule penetrability of Sealer Plus BC may be related to other factors rather than the final irrigation protocol.
Texte intégral:
1
Indice:
LILACS
Sujet Principal:
Scellants de puits et fissures
/
Ciments dentaires
langue:
En
Texte intégral:
J. res. dent
Thème du journal:
ODONTOLOGIA
/
Sa£de Bucal
Année:
2022
Type:
Article