Results 171 to 180 of about 1,101,862 (201)
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Journal of Endodontics, 2010
Multiple activations of the irrigant by using pulsed ultrasound may enhance the removal of dentin debris because of repeated acceleration of the irrigant. The aim of this study was to evaluate the effect of pulsed ultrasound on passive ultrasonic irrigation (PUI) in its ability to remove artificially placed dentin debris from a simulated apical oval ...
Michel Versluis +2 more
exaly +5 more sources
Multiple activations of the irrigant by using pulsed ultrasound may enhance the removal of dentin debris because of repeated acceleration of the irrigant. The aim of this study was to evaluate the effect of pulsed ultrasound on passive ultrasonic irrigation (PUI) in its ability to remove artificially placed dentin debris from a simulated apical oval ...
Michel Versluis +2 more
exaly +5 more sources
International Endodontic Journal, 2010 P>Aim To compare the efficacy of passive ultrasonic irrigation with 1% sodium hypochlorite, with that of conventional syringe irrigation with 1% sodium hypochlorite, on intraradicular Enterococcus faecalis biofilms in extracted single-rooted human ...
Bhavin Bhuva +2 more
exaly +2 more sources
The Influence of the Ultrasonic Intensity on the Cleaning Efficacy of Passive Ultrasonic Irrigation
Journal of Endodontics, 2011It is not clear whether increasing the ultrasonic intensity would enhance the cleaning efficacy of passive ultrasonic irrigation (PUI) inside a root canal. The aim of this study was to evaluate the effect of the ultrasonic intensity on PUI to remove dentin debris and whether there is any lateral effect beyond the ultrasonic tip.Each of 15 in vitro root
Jiang, L.M. +5 more
openaire +4 more sources
Journal of Endodontics, 2014
Sodium hypochlorite (NaOCl) irrigation is critical to endodontic success, and several new methods have been developed to improve irrigation efficacy (eg, passive ultrasonic irrigation [PUI] and EndoActivator [EA]). Using a novel spectrophotometric method, this study evaluated NaOCl irrigant extrusion during canal irrigation.One hundred fourteen single ...
Carolina, Rodríguez-Figueroa +2 more
openaire +2 more sources
Sodium hypochlorite (NaOCl) irrigation is critical to endodontic success, and several new methods have been developed to improve irrigation efficacy (eg, passive ultrasonic irrigation [PUI] and EndoActivator [EA]). Using a novel spectrophotometric method, this study evaluated NaOCl irrigant extrusion during canal irrigation.One hundred fourteen single ...
Carolina, Rodríguez-Figueroa +2 more
openaire +2 more sources
An Evaluation of the Influence of Passive Ultrasonic Irrigation on the Seal of Root Canal Fillings
International Endodontic Journal, 2007AbstractAim To evaluate the influence of passive ultrasonic irrigation (PUI) on the seal of root canal fillings.Methodology A total of 40 mandibular premolars were distributed equally into two groups and the root canals were cleaned and shaped; they were then filled with gutta‐percha and AH26 (sealer) using the warm vertical compaction technique with
Hagay Shemesh +2 more
exaly +6 more sources
Journal of Endodontics, 2020
Nonsurgical endodontic retreatment continues to be a challenge in endodontics, particularly when dealing with a complex tooth anatomy. This study evaluated the efficacy of passive ultrasonic irrigation (PUI) and the GentleWave system as supplementary techniques to remove remaining filling materials from oval-shaped root canals.Twenty distal roots of ...
Bruno Monguilhott, Crozeta +5 more
openaire +2 more sources
Nonsurgical endodontic retreatment continues to be a challenge in endodontics, particularly when dealing with a complex tooth anatomy. This study evaluated the efficacy of passive ultrasonic irrigation (PUI) and the GentleWave system as supplementary techniques to remove remaining filling materials from oval-shaped root canals.Twenty distal roots of ...
Bruno Monguilhott, Crozeta +5 more
openaire +2 more sources
Archives of Clinical and Biomedical Research, 2020
Introduction: This study’s aim was to evaluate the effects of irrigating solutions with 2% chlorhexidine gluconate (CHX) 17% ethylenediaminetetraacetic acid (EDTA), and 2.5% sodium hypochlorite (NaOCl) on root dentin microhardness. Methods: Eighty mesiobuccal canals from lower molars were irrigated with conventional irrigation(CI) or passive ...
Sandra Pillon Nogueira +5 more
openaire +3 more sources
Introduction: This study’s aim was to evaluate the effects of irrigating solutions with 2% chlorhexidine gluconate (CHX) 17% ethylenediaminetetraacetic acid (EDTA), and 2.5% sodium hypochlorite (NaOCl) on root dentin microhardness. Methods: Eighty mesiobuccal canals from lower molars were irrigated with conventional irrigation(CI) or passive ...
Sandra Pillon Nogueira +5 more
openaire +3 more sources
International Endodontic Journal, 2010 P>Aim To compare of the efficacy of syringe irrigation, RinsEndo (R) (Durr Dental, Bietigheim, Germany) and passive ultrasonic irrigation (PUI) in the removal of dentinal debris from simulated irregularities in root canals with different apical sizes ...
Michael Hülsmann +2 more
exaly +2 more sources
Journal of Endodontics, 2012
Complete endodontic system disinfection requires the removal of vital and necrotic pulp tissue, microorganisms, and toxins. The purpose of this study was to compare the effects of 2 ultrasonic irrigation techniques on the penetration of sodium hypochlorite into the main canal and simulated lateral canals of extracted teeth.Two simulated lateral canals ...
Giuseppe Cantatore +2 more
exaly +5 more sources
Complete endodontic system disinfection requires the removal of vital and necrotic pulp tissue, microorganisms, and toxins. The purpose of this study was to compare the effects of 2 ultrasonic irrigation techniques on the penetration of sodium hypochlorite into the main canal and simulated lateral canals of extracted teeth.Two simulated lateral canals ...
Giuseppe Cantatore +2 more
exaly +5 more sources
Passive ultrasonic irrigation in root canal: systematic review and meta-analysis
Acta Odontologica Scandinavica, 2018To investigate whether there are differences between the root canal disinfection, comparing the passive ultrasonic irrigation technique with the conventional technique.The following electronic databases were searched: Pubmed; VHL; Web of Sciences and OVID with no publication date restriction.
Rafaela Nogueira, Moreira +4 more
openaire +2 more sources