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A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars

BACKGROUND: Obturation is a crucial step in dentistry, involving the filling and sealing of a prepared root canal with sealer and core material to prevent bacterial invasion and ensure successful treatment. This study employed scanning electron microscopy to compare the effectiveness of 3 obturation...

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Autores principales: Alghamdi, Nuha S., Alamoudi, Ruaa A., Baba, Suheel Manzoor, Mattoo, Khurshid, Abu Hawi, Rushdiyah H., Ali, Wejdan Nasser, Almadhlami, Nouf Mohammed Hassan, Lahiq, Alya Mohammed Ahmed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scientific Literature, Inc. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10214875/
https://www.ncbi.nlm.nih.gov/pubmed/37179453
http://dx.doi.org/10.12659/MSM.940599
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author Alghamdi, Nuha S.
Alamoudi, Ruaa A.
Baba, Suheel Manzoor
Mattoo, Khurshid
Abu Hawi, Rushdiyah H.
Ali, Wejdan Nasser
Almadhlami, Nouf Mohammed Hassan
Lahiq, Alya Mohammed Ahmed
author_facet Alghamdi, Nuha S.
Alamoudi, Ruaa A.
Baba, Suheel Manzoor
Mattoo, Khurshid
Abu Hawi, Rushdiyah H.
Ali, Wejdan Nasser
Almadhlami, Nouf Mohammed Hassan
Lahiq, Alya Mohammed Ahmed
author_sort Alghamdi, Nuha S.
collection PubMed
description BACKGROUND: Obturation is a crucial step in dentistry, involving the filling and sealing of a prepared root canal with sealer and core material to prevent bacterial invasion and ensure successful treatment. This study employed scanning electron microscopy to compare the effectiveness of 3 obturation techniques – single-cone technique (SCT), cold lateral compaction technique (CLCT), and continuous-wave technique (CWT) – in sealing dentin to recently introduced root canal bioceramic sealer in 30 extracted mandibular second premolars. The goal was to determine the optimal technique for minimizing gaps at the sealer-dentin interface. MATERIAL/METHODS: Thirty premolars were divided into 3 groups (n=10 each) based on obturation technique: SCT, CLCT, and CWT. All groups used CeraSeal bioceramic root canal sealer. Root samples were sectioned at apical, middle, and coronal thirds, and high-resolution scanning electron microscopy was performed to measure marginal/internal gaps. Data were analyzed using one-way ANOVA and Tukey range test, with P≤0.05 considered statistically significant. RESULTS: CWT showed fewer voids at all levels, with non-significant differences within a technique. Among the techniques, SCT had the largest mean gaps at all levels [apical (5.43±0.16), middle (5.28±0.20), coronal (5.73±0.24)], while CWT had the smallest mean gaps [apical (3.02±0.19), middle (2.95±0.14), coronal (2.76±0.15)]. The differences in means between techniques were statistically significant (P≤0.05). CONCLUSIONS: CWT obturation with CeraSeal root canal sealer produces fewer marginal gaps at the sealer-dentin interface.
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spelling pubmed-102148752023-05-27 A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars Alghamdi, Nuha S. Alamoudi, Ruaa A. Baba, Suheel Manzoor Mattoo, Khurshid Abu Hawi, Rushdiyah H. Ali, Wejdan Nasser Almadhlami, Nouf Mohammed Hassan Lahiq, Alya Mohammed Ahmed Med Sci Monit Clinical Research BACKGROUND: Obturation is a crucial step in dentistry, involving the filling and sealing of a prepared root canal with sealer and core material to prevent bacterial invasion and ensure successful treatment. This study employed scanning electron microscopy to compare the effectiveness of 3 obturation techniques – single-cone technique (SCT), cold lateral compaction technique (CLCT), and continuous-wave technique (CWT) – in sealing dentin to recently introduced root canal bioceramic sealer in 30 extracted mandibular second premolars. The goal was to determine the optimal technique for minimizing gaps at the sealer-dentin interface. MATERIAL/METHODS: Thirty premolars were divided into 3 groups (n=10 each) based on obturation technique: SCT, CLCT, and CWT. All groups used CeraSeal bioceramic root canal sealer. Root samples were sectioned at apical, middle, and coronal thirds, and high-resolution scanning electron microscopy was performed to measure marginal/internal gaps. Data were analyzed using one-way ANOVA and Tukey range test, with P≤0.05 considered statistically significant. RESULTS: CWT showed fewer voids at all levels, with non-significant differences within a technique. Among the techniques, SCT had the largest mean gaps at all levels [apical (5.43±0.16), middle (5.28±0.20), coronal (5.73±0.24)], while CWT had the smallest mean gaps [apical (3.02±0.19), middle (2.95±0.14), coronal (2.76±0.15)]. The differences in means between techniques were statistically significant (P≤0.05). CONCLUSIONS: CWT obturation with CeraSeal root canal sealer produces fewer marginal gaps at the sealer-dentin interface. International Scientific Literature, Inc. 2023-05-14 /pmc/articles/PMC10214875/ /pubmed/37179453 http://dx.doi.org/10.12659/MSM.940599 Text en © Med Sci Monit, 2023 https://creativecommons.org/licenses/by-nc-nd/4.0/This work is licensed under Creative Common Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0 (https://creativecommons.org/licenses/by-nc-nd/4.0/) )
spellingShingle Clinical Research
Alghamdi, Nuha S.
Alamoudi, Ruaa A.
Baba, Suheel Manzoor
Mattoo, Khurshid
Abu Hawi, Rushdiyah H.
Ali, Wejdan Nasser
Almadhlami, Nouf Mohammed Hassan
Lahiq, Alya Mohammed Ahmed
A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars
title A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars
title_full A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars
title_fullStr A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars
title_full_unstemmed A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars
title_short A Scanning Electron Microscopy Study Comparing 3 Obturation Techniques to Seal Dentin to Root Canal Bioceramic Sealer in 30 Freshly Extracted Mandibular Second Premolars
title_sort scanning electron microscopy study comparing 3 obturation techniques to seal dentin to root canal bioceramic sealer in 30 freshly extracted mandibular second premolars
topic Clinical Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10214875/
https://www.ncbi.nlm.nih.gov/pubmed/37179453
http://dx.doi.org/10.12659/MSM.940599
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