Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth

Abstract The aim of this study was to evaluate the efficacy of continuous apical negative ultrasonic irrigation into simulated lateral canals and the apical third in straight and curved root canals. Two simulated lateral canals were created 2, 4 and 6 mm from the working length in 120 single-rooted...

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Autores principales:	Pablo Castelo-Baz, Francisco J. Rodríguez Lozano, María J. Ginzo-Villamayor, Ramón Miguéns Vila, Juan Seoane-Romero, José Martín-Cruces, Benjamín Martín-Biedma
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/79a18fc5aca0409abc2011a6ded44a22
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spelling	oai:doaj.org-article:79a18fc5aca0409abc2011a6ded44a222021-12-02T15:49:42ZEfficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth10.1038/s41598-021-90430-02045-2322https://doaj.org/article/79a18fc5aca0409abc2011a6ded44a222021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-90430-0https://doaj.org/toc/2045-2322Abstract The aim of this study was to evaluate the efficacy of continuous apical negative ultrasonic irrigation into simulated lateral canals and the apical third in straight and curved root canals. Two simulated lateral canals were created 2, 4 and 6 mm from the working length in 120 single-rooted teeth (6 canals/tooth, n = 360 straight, n = 360 curved). The teeth were randomly divided into 3 experimental groups: positive pressure irrigation (PPI) (n = 20); passive ultrasonic irrigation (PUI) (n = 20); continuous apical negative ultrasonic irrigation (CANUI) (n = 20). 20% Chinese ink was added to a 5% sodium hypochlorite solution and delivered into the root canals. The results showed a significantly higher (P < 0.05) penetration of irrigant into the lateral canals and up to working length in the CANUI group for straight and curved roots. CANUI improves penetration into the lateral canals and up to the working length of the cleared teeth in straight and curved roots.Pablo Castelo-BazFrancisco J. Rodríguez LozanoMaría J. Ginzo-VillamayorRamón Miguéns VilaJuan Seoane-RomeroJosé Martín-CrucesBenjamín Martín-BiedmaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Pablo Castelo-Baz Francisco J. Rodríguez Lozano María J. Ginzo-Villamayor Ramón Miguéns Vila Juan Seoane-Romero José Martín-Cruces Benjamín Martín-Biedma Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
description	Abstract The aim of this study was to evaluate the efficacy of continuous apical negative ultrasonic irrigation into simulated lateral canals and the apical third in straight and curved root canals. Two simulated lateral canals were created 2, 4 and 6 mm from the working length in 120 single-rooted teeth (6 canals/tooth, n = 360 straight, n = 360 curved). The teeth were randomly divided into 3 experimental groups: positive pressure irrigation (PPI) (n = 20); passive ultrasonic irrigation (PUI) (n = 20); continuous apical negative ultrasonic irrigation (CANUI) (n = 20). 20% Chinese ink was added to a 5% sodium hypochlorite solution and delivered into the root canals. The results showed a significantly higher (P < 0.05) penetration of irrigant into the lateral canals and up to working length in the CANUI group for straight and curved roots. CANUI improves penetration into the lateral canals and up to the working length of the cleared teeth in straight and curved roots.
format	article
author	Pablo Castelo-Baz Francisco J. Rodríguez Lozano María J. Ginzo-Villamayor Ramón Miguéns Vila Juan Seoane-Romero José Martín-Cruces Benjamín Martín-Biedma
author_facet	Pablo Castelo-Baz Francisco J. Rodríguez Lozano María J. Ginzo-Villamayor Ramón Miguéns Vila Juan Seoane-Romero José Martín-Cruces Benjamín Martín-Biedma
author_sort	Pablo Castelo-Baz
title	Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
title_short	Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
title_full	Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
title_fullStr	Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
title_full_unstemmed	Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
title_sort	efficacy of continuous apical negative ultrasonic irrigation (canui) in penetration of simulated lateral canals in extracted teeth
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/79a18fc5aca0409abc2011a6ded44a22
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Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth

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