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EVALUATION OF THE DENTINAL TUBULE PENETRATION OF AN ENDODONTIC BIOCERAMIC SEALER AFTER THREE FINAL IRRIGATION PROTOCOLS

Fensterseifer Lemos, Angélica ; Cristina Vertuan, Gislene ; Weissheimer, Theodoro ; Michel, Carolina Horn Troian ; Barcelos Só, Gabriel ; Abreu da Rosa, Ricardo ; Hungaro Duarte, Marco Antônio ; Vinicius Reis Só, Marcus

Journal of Research in Dentistry, 2022-07, Vol.10 (1), p.14-19

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  • Título:
    EVALUATION OF THE DENTINAL TUBULE PENETRATION OF AN ENDODONTIC BIOCERAMIC SEALER AFTER THREE FINAL IRRIGATION PROTOCOLS
  • Autor: Fensterseifer Lemos, Angélica ; Cristina Vertuan, Gislene ; Weissheimer, Theodoro ; Michel, Carolina Horn Troian ; Barcelos Só, Gabriel ; Abreu da Rosa, Ricardo ; Hungaro Duarte, Marco Antônio ; Vinicius Reis Só, Marcus
  • É parte de: Journal of Research in Dentistry, 2022-07, Vol.10 (1), p.14-19
  • Descrição: 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.
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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