Improving the microbial sampling and analysis of secondary infected root canals by passive ultrasonic irrigation.
Sign Up to like & getrecommendations! Published in 2022 at "Clinical oral investigations"
DOI: 10.1007/s00784-022-04424-x
Abstract: OBJECTIVE The persistence of pathogenic microorganisms in root canals is the most common reason for the failure of root canal treatment and the necessity of a root filling treatment, which results in an uncertain prognosis… read more here.
Keywords: analysis; passive ultrasonic; infected root; root canals ... See more keywords
Three-dimensional evolution of damage in sandstone Brazilian discs by the concurrent use of active and passive ultrasonic techniques
Sign Up to like & getrecommendations! Published in 2018 at "Acta Geotechnica"
DOI: 10.1007/s11440-018-0737-3
Abstract: Active and passive ultrasonic techniques were used to study three-dimensional evolution of damage in sandstone discs under Brazilian test. A standard disc, 50 mm in diameter and 25 mm in thickness, was instrumented with a 3D sensor… read more here.
Keywords: three dimensional; array; ultrasonic techniques; dimensional evolution ... See more keywords
Effect of Passive Ultrasonic Irrigation over Organic Tissue of Simulated Internal Root Resorption
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DOI: 10.1155/2021/3130813
Abstract: This study aimed to evaluate the efficacy of passive ultrasonic irrigation (PUI) on dissolving the organic tissue inside simulated internal root resorption (IRR) using sodium hypochlorite (NaOCl) or chlorhexidine (CHX). A total of 40 human… read more here.
Keywords: irrigation; simulated internal; passive ultrasonic; ultrasonic irrigation ... See more keywords
The Retrievability of Calcium Silicate-Based Sealer during Retreatment and the Effectiveness of Additional Passive Ultrasonic Irrigation: A Microcomputed Tomographic Study
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DOI: 10.1155/2022/3933305
Abstract: This study investigated the retreatability of EndoSeal MTA (Maruch, Wonju, Korea) according to the presence or absence of a canal isthmus and the additional use of passive ultrasonic irrigation (PUI) through microcomputed tomography (micro-CT) imaging.… read more here.
Keywords: endoseal mta; ultrasonic irrigation; filling material; mta ... See more keywords
Effectiveness of XP-Endo Finisher and Passive Ultrasonic Irrigation in the Removal of the Smear Layer Using two Different Chelating Agents
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DOI: 10.30476/dentjods.2021.86680.1204
Abstract: Statement of the Problem: The smear layer may harbor microorganisms and necrotic pulp tissue, jeopardizing irrigant penetration. Recently, Dual Rinse®, a weak chelating agent, has been introduced to the market. However, its chelating capacity in… read more here.
Keywords: ultrasonic irrigation; passive ultrasonic; layer; group ... See more keywords
Effect of Passive Ultrasonic Irrigation, Er,Cr:YSGG Laser, and Photon-Induced Photoacoustic Streaming against Enterococcus faecalis Biofilms in the Apical Third of Root Canals
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DOI: 10.3390/bioengineering10040490
Abstract: Purpose: This study aimed to compare the antibacterial effectiveness of passive ultrasonic irrigation (PUI), Er,Cr:YSGG laser (WTL), and photon-induced photoacoustic streaming (PIPS) using an Er:YAG laser against Enterococcus faecalis biofilms in the apical third of… read more here.
Keywords: root; ysgg laser; third root; passive ultrasonic ... See more keywords
Reconstruction of Hydraulic Fractures Using Passive Ultrasonic Travel-Time Tomography
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DOI: 10.3390/en11051321
Abstract: The knowledge of hydraulic fracture morphology is significant for the analysis of fracture mechanisms. This paper utilizes passive Ultrasonic Travel-time Tomography (UTT) to characterize the hydraulic fracture. We constructed a velocity model based on X-ray… read more here.
Keywords: ultrasonic travel; passive ultrasonic; time tomography; travel time ... See more keywords