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Start Over Descriptor "intra-canal disinfectants" Topic sodium hypochlorite
2 results on '"intra-canal disinfectants"'

1. Evaluation of permeability of root dentin after different irrigation protocols

Author

Bjelović Ljiljana, Krunić Jelena, Stojanović Nikola, Erić Jelena, and Kanjevac Tatjana

Subjects
dentinal tubule cleansing, intra-canal disinfectants, irrigants, chlorhexidine, EDTA, MTAD, sodium hypochlorite, QMiX, Medicine
Abstract

Introduction/Objective. This study was aimed at evaluating dentin permeability after irrigation with sodium hypochlorite (NaOCl) and final rinse with chlorhexidine (CHX), ethylenediamine tetraacetic acid (EDTA) + CHX, and new combination products: QMiX or MTAD. Methods. Roots of 60 maxillary incisors were randomly divided into five groups (n = 12) before instrumentation and irrigation with NaOCl according to the final irrigation regimen: CHX (2% CHX), EDTA + CHX (17% EDTA + 2% CHX), QMiX, MTAD, and control group (distilled water). After final irrigation, ten roots of each group were horizontally sectioned and dye penetration was evaluated in the coronal, middle, and apical thirds. Remaining samples were subjected to scanning electron microscopy. Data were analyzed with ANOVA/Tukey’s test. Results. Less dye penetration was found in CHX group compared with control as well as with QMiX and MTAD group in all thirds (p < 0.05). A significant difference between the control and EDTA + CHX, QMiX or MTAD group was observed only in the apical root third (p < 0.05). Conclusion. Dentin permeability was significantly reduced after final irrigation with CHX, but not after use of other final irrigation solutions, except in the apical third of the root canal.

Published
2018
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2. Evaluation of permeability of root dentin after different irrigation protocols

Author

Nikola Stojanovic, Jelena Krunic, Jelena Eric, Ljiljana Bjelovic, and Tatjana Kanjevac

Subjects
Dye penetration, Dentin permeability, Irrigation, Root canal, sodium hypochlorite, Dentistry, lcsh:Medicine, 02 engineering and technology, Root dentin, QMiX, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, medicine, irrigants, dentinal tubule cleansing, business.industry, MTAD, Chlorhexidine, chlorhexidine, lcsh:R, EDTA, 030206 dentistry, General Medicine, 021001 nanoscience & nanotechnology, intra-canal disinfectants, medicine.anatomical_structure, chemistry, Distilled water, Sodium hypochlorite, 0210 nano-technology, business, medicine.drug
Abstract

Introduction/Objective. This study was aimed at evaluating dentin permeability after irrigation with sodium hypochlorite (NaOCl) and final rinse with chlorhexidine (CHX), ethylenediamine tetraacetic acid (EDTA) + CHX, and new combination products: QMiX or MTAD. Methods. Roots of 60 maxillary incisors were randomly divided into five groups (n = 12) before instrumentation and irrigation with NaOCl according to the final irrigation regimen: CHX (2% CHX), EDTA + CHX (17% EDTA + 2% CHX), QMiX, MTAD, and control group (distilled water). After final irrigation, ten roots of each group were horizontally sectioned and dye penetration was evaluated in the coronal, middle, and apical thirds. Remaining samples were subjected to scanning electron microscopy. Data were analyzed with ANOVA/Tukey?s test. Results. Less dye penetration was found in CHX group compared with control as well as with QMiX and MTAD group in all thirds (p < 0.05). A significant difference between the control and EDTA + CHX, QMiX or MTAD group was observed only in the apical root third (p < 0.05). Conclusion. Dentin permeability was significantly reduced after final irrigation with CHX, but not after use of other final irrigation solutions, except in the apical third of the root canal.

Published
2018

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