RT Journal Article
T1 Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth
A1 Castelo Baz, Pablo
A1 Rodríguez-Lozano, Francisco Javier
A1 Ginzo Villamayor, María José
A1 Miguéns Vila, Ramón
A1 Seoane Romero, Juan Manuel
A1 Martín Cruces, José
A1 Martín Biedma, Benjamín
K1 Continuous apical negative ultrasonic irrigation (CANUI)
K1 Simulated lateral canals in extracted teeth
AB 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.
PB Springer Nature
YR 2021
FD 2021
LK http://hdl.handle.net/10347/32653
UL http://hdl.handle.net/10347/32653
LA eng
NO Castelo-Baz, P., Lozano, F.J.R., Ginzo-Villamayor, M.J. et al. Efficacy of continuous apical negative ultrasonic irrigation (CANUI) in penetration of simulated lateral canals in extracted teeth. Sci Rep 11, 10908 (2021). https://doi.org/10.1038/s41598-021-90430-0
DS Minerva
RD 30 abr 2026