Effect of ultrasonic agitation on marginal adaptation, intratubular penetration and bonding strength of calcium‐silicate‐based endodontic sealers: A laboratory study

The effect of ultrasonic activation (UA) on marginal adaptation, intratubular penetration and bond strength provided by three calcium silicate‐based sealers was evaluated. Ninety‐six distobuccal root canals of maxillary molars were randomly divided into 8 groups (n = 12) according to the sealer and...

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Veröffentlicht in:	Australian endodontic journal 2023-12, Vol.49 (3), p.690-699
Hauptverfasser:	Carneiro, V. F., Alcalde, M. P., Vale, M. S., Vivan, R. R., Duarte, M. A. H., Vasconcelos, B. C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation bioceramic sealers Calcium confocal laser scanning microscopy Endodontics Epoxy Resins - chemistry Materials Testing root canal filling Root Canal Filling Materials - chemistry Root canals Silicates ultrasonic Ultrasonics
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Zusammenfassung:	The effect of ultrasonic activation (UA) on marginal adaptation, intratubular penetration and bond strength provided by three calcium silicate‐based sealers was evaluated. Ninety‐six distobuccal root canals of maxillary molars were randomly divided into 8 groups (n = 12) according to the sealer and UA application: EndoSequence BC sealer (ESBC), Sealer Plus BC (SPBC) and Bio‐C Sealer (BCS), using AH Plus (AH) as a control group. The specimens were sectioned at 2, 4 and 6 mm from the apex. The data were statistically analysed using Kruskall–Wallis, Dunn, Mann–Whitney and chi‐squared tests. UA improved the marginal adaptation of ESBC (6 mm), SPBC (all levels), BCS (2/4 mm) and AH (4 mm) (p
ISSN:	1329-1947 1747-4477
DOI:	10.1111/aej.12769