Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study
Background. This study aimed to investigate the endodontic debridement efficacy of different sodium hypochlorite (NaOCl) irrigation regimens with and without ultrasonic agitation, followed by ethylenediaminetetraacetic acid (EDTA) via scanning electron microscopy (SEM) after using a rotary instrumen...
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| Format: | Article |
| Language: | English |
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Tabriz University of Medical Sciences
2020-12-01
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| Series: | Journal of Dental Research, Dental Clinics, Dental Prospects |
| Subjects: | |
| Online Access: | https://joddd.tbzmed.ac.ir/PDF/joddd-14-235.pdf |
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| author | Yogesh Damade Ramchandra Kabir Sunanda Gaddalay Sharvaree Deshpande Sonali Gite Sandip Bambale Nileshkumar Dubey |
| author_facet | Yogesh Damade Ramchandra Kabir Sunanda Gaddalay Sharvaree Deshpande Sonali Gite Sandip Bambale Nileshkumar Dubey |
| author_sort | Yogesh Damade |
| collection | DOAJ |
| description | Background. This study aimed to investigate the endodontic debridement efficacy of different sodium hypochlorite (NaOCl) irrigation regimens with and without ultrasonic agitation, followed by ethylenediaminetetraacetic acid (EDTA) via scanning electron microscopy (SEM) after using a rotary instrumentation system. Methods. Mandibular premolars (n=50) were randomly divided into five experimental groups (n=10) for root canal instrumentation with ProTaper Universal rotary system up to F3. The root canal system was treated with intracanal-heated NaOCl (100°C) or preheated NaOCl (55°C), followed by ultrasonic agitation and EDTA treatment. Samples irrigated with conventional needle irrigation (CNI) using normal saline solution were used as controls. Debridement efficacy was analyzed by SEM. A five-point scale was used to estimate the presence/absence of debris for each canal segment (coronal, middle, and apical). The results were analyzed using one-way ANOVA and post hoc Tukey tests (P<0.05). Results. The experimental groups exhibited less debris compared to CNI with saline (P<0.05). The amount of debris decreased significantly for the group with NaOCl intracanal heating compared to extraoral heating. Ultrasonic agitation further enhanced the root canal debridement efficacy of NaOCl. Conclusion. In summary, intracanal heating of NaOCl with and without ultrasonic agitation followed by EDTA appears to be a promising method to flush debris from the root canal system. |
| first_indexed | 2024-12-18T00:37:22Z |
| format | Article |
| id | doaj.art-6604ffc525f944aead54cca35d83236f |
| institution | Directory Open Access Journal |
| issn | 2008-210X 2008-2118 |
| language | English |
| last_indexed | 2024-12-18T00:37:22Z |
| publishDate | 2020-12-01 |
| publisher | Tabriz University of Medical Sciences |
| record_format | Article |
| series | Journal of Dental Research, Dental Clinics, Dental Prospects |
| spelling | doaj.art-6604ffc525f944aead54cca35d83236f2022-12-21T21:26:58ZengTabriz University of Medical SciencesJournal of Dental Research, Dental Clinics, Dental Prospects2008-210X2008-21182020-12-0114423523810.34172/joddd.2020.040joddd-28397Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo studyYogesh Damade0Ramchandra Kabir1Sunanda Gaddalay2Sharvaree Deshpande3Sonali Gite4Sandip Bambale5Nileshkumar Dubey6Department of Conservative Dentistry & Endodontics, Maharashtra Institute of Dental Sciences & Research Dental College, Latur, IndiaDepartment of Conservative Dentistry & Endodontics, Maharashtra Institute of Dental Sciences & Research Dental College, Latur, IndiaDepartment of Conservative Dentistry & Endodontics, Maharashtra Institute of Dental Sciences & Research Dental College, Latur, IndiaDepartment of Conservative Dentistry & Endodontics, Maharashtra Institute of Dental Sciences & Research Dental College, Latur, IndiaDepartment of Conservative Dentistry & Endodontics, Maharashtra Institute of Dental Sciences & Research Dental College, Latur, IndiaDepartment of Conservative Dentistry & Endodontics, Maharashtra Institute of Dental Sciences & Research Dental College, Latur, IndiaDepartment of Cariology, Restorative Sciences and Endodontics, School of Dentistry, University of Michigan, Ann Arbor, MI, USABackground. This study aimed to investigate the endodontic debridement efficacy of different sodium hypochlorite (NaOCl) irrigation regimens with and without ultrasonic agitation, followed by ethylenediaminetetraacetic acid (EDTA) via scanning electron microscopy (SEM) after using a rotary instrumentation system. Methods. Mandibular premolars (n=50) were randomly divided into five experimental groups (n=10) for root canal instrumentation with ProTaper Universal rotary system up to F3. The root canal system was treated with intracanal-heated NaOCl (100°C) or preheated NaOCl (55°C), followed by ultrasonic agitation and EDTA treatment. Samples irrigated with conventional needle irrigation (CNI) using normal saline solution were used as controls. Debridement efficacy was analyzed by SEM. A five-point scale was used to estimate the presence/absence of debris for each canal segment (coronal, middle, and apical). The results were analyzed using one-way ANOVA and post hoc Tukey tests (P<0.05). Results. The experimental groups exhibited less debris compared to CNI with saline (P<0.05). The amount of debris decreased significantly for the group with NaOCl intracanal heating compared to extraoral heating. Ultrasonic agitation further enhanced the root canal debridement efficacy of NaOCl. Conclusion. In summary, intracanal heating of NaOCl with and without ultrasonic agitation followed by EDTA appears to be a promising method to flush debris from the root canal system.https://joddd.tbzmed.ac.ir/PDF/joddd-14-235.pdfroot canalirrigationintracanal heatingsodium hypochloriteultrasonic agitation |
| spellingShingle | Yogesh Damade Ramchandra Kabir Sunanda Gaddalay Sharvaree Deshpande Sonali Gite Sandip Bambale Nileshkumar Dubey Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study Journal of Dental Research, Dental Clinics, Dental Prospects root canal irrigation intracanal heating sodium hypochlorite ultrasonic agitation |
| title | Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study |
| title_full | Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study |
| title_fullStr | Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study |
| title_full_unstemmed | Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study |
| title_short | Root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation: An ex vivo study |
| title_sort | root canal debridement efficacy of heated sodium hypochlorite in conjunction with passive ultrasonic agitation an ex vivo study |
| topic | root canal irrigation intracanal heating sodium hypochlorite ultrasonic agitation |
| url | https://joddd.tbzmed.ac.ir/PDF/joddd-14-235.pdf |
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