Results 181 to 190 of about 4,701 (220)
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Dental Traumatology, 1992
Abstract The effectiveness of two different root canal irrigating solutions, each in two different concentrations or formulations, with two different irrigation methods was compared in vitro by means of bacterial survival determinations. 75 human root canals were enlarged, sterilized and inoculated with a mixed culture of Escherichia coli and ...
B M, Briseno +3 more
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Abstract The effectiveness of two different root canal irrigating solutions, each in two different concentrations or formulations, with two different irrigation methods was compared in vitro by means of bacterial survival determinations. 75 human root canals were enlarged, sterilized and inoculated with a mixed culture of Escherichia coli and ...
B M, Briseno +3 more
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Computational fluid dynamics in root canal irrigation
International Journal for Numerical Methods in Biomedical Engineering, 2023AbstractRoot canal irrigation is an important step in root canal preparation procedures and has a great impact on the success rate of root canal treatment. Computational fluid dynamics (CFD) is a new method to study root canal irrigation. It can be used to simulate and visualize the process of root canal irrigation, and quantitatively evaluate the ...
Chenlu Shen +3 more
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Irrigation of the apical root canal
Endodontic Topics, 2012Effective apical irrigation is one of the most important root canal procedures that has stood as a long‐standing challenge for the clinician. Despite the myriad of technological advances seen in the last few decades such as nickel–titanium rotary files of various designs and new irrigation delivery systems, very few seem to reliably impact upon a ...
Ellen Park, Ya Shen, Markus Haapasalo
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Mechanical effectiveness of root canal irrigation
Journal of Endodontics, 1983An in vitro study of the mechanical effectiveness of conventional root canal irrigation using hypodermic needle and syringe was carried out using an artificial system of standardized root canals and particles. The influence of needle size, the depth of insertion of the needle, and the pressure of irrigation on the effectiveness of irrigating the apical
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A Review on Root Canal Irrigants
Indian Journal of Public Health Research & Development, 2019Three essential steps in root canal therapy are proper instrumentation, irrigation and obturation of the root canal. Elimination or significant reduction of irritants and prevention of recontamination of the root canal after treatment are essential elements for successful outcomes.
Alagarsamy Venkatesh +5 more
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Root canal irrigation with citric acid solution
Journal of Endodontics, 1996The purpose of this study was to investigate various properties of citric acid and EDTA solution as decalcifying and cleansing agents in root canal irrigation, and antibacterial effects of citric acid and EDTA solution. Powdered dentin-resin mixtures were used for evaluating the decalcifying effect of citric acid and EDTA solution.
M, Yamaguchi +3 more
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2014
Hundreds of bacterial species inhabit the mouth, because of bacterial interactions, nutrient availability and low oxygen potentials in root canals with necrotic pulp, the number of bacterial species present in endodontic infections are restricted. These selective conditions lead to the predominance of facultive and strictly anaerobic microorganisms ...
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Hundreds of bacterial species inhabit the mouth, because of bacterial interactions, nutrient availability and low oxygen potentials in root canals with necrotic pulp, the number of bacterial species present in endodontic infections are restricted. These selective conditions lead to the predominance of facultive and strictly anaerobic microorganisms ...
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Tetracycline HCl Solution as a Root Canal Irrigant
Journal of Endodontics, 2001The effect of tetracycline hydrochloride as an endodontic irrigant on smear layer removal was examined by scanning electron microscopy and compared with bidistilled water, 2.5% sodium hypochlorite (NaOCl), and 50% citric acid in 20 extracted teeth. Five teeth, as a control, were irrigated with bidistilled water only in group 1.
F, Haznedaroğlu, H, Ersev
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The antimicrobial effects of root canal irrigation and medication
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2007The role of microorganisms in the development and maintenance of pulpal and periapical inflammation have been well documented. The success of root canal treatment largely depends on the elimination of microbial contamination from the root canal system.
El karim, Ikhlas +2 more
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Biofilm disruption by root canal irrigants and potential irrigants
International Endodontic Journal, 2008Aim To investigate the disruption and bactericidal effect of root canal irrigants on single and dual‐species biofilms.Methodology Single‐species (Streptococcus sanguis, Enterococcus faecalis, Fusobacterium nucleatum, Porphymonas gingivalis) and dual‐species (S. sanguis and F. nucleatum) biofilms were grown on nitro‐cellulose membranes and immersed in
G. Bryce +5 more
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