Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques
Background: The aim of this study was to evaluate and compare the obturation quality between canals obturated with gutta-percha/AH Plus sealer (GP group) and resin-coated GP/EndoREZ® sealer (ER group). Methods: A total sample of 90 mandibular premolar teeth was divided into 2 groups (2 × 45 canals):...
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my.um.eprints.178712017-10-04T06:09:31Z http://eprints.um.edu.my/17871/ Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques Al-Afifi, N.A. Abdullah, M. Al-Amery, S.M. Abdulmunem, M. RK Dentistry Background: The aim of this study was to evaluate and compare the obturation quality between canals obturated with gutta-percha/AH Plus sealer (GP group) and resin-coated GP/EndoREZ® sealer (ER group). Methods: A total sample of 90 mandibular premolar teeth was divided into 2 groups (2 × 45 canals): the GP group and ER group. Each group was further divided into 3 subgroups (n = 15): cold lateral compaction (CLC), warm lateral compaction (WLC) and single cone (SC). The teeth were subsequently embedded in resin and sectioned horizontally at 1, 3, 6 and 9 mm. All sections were then viewed with a stereomicroscope at ×40 magnification. The area occupied by core filling materials was determined using Cell^D software. Results: With CLC, the percentage of core filling materials in the ER group was significantly higher than in the GP group at the 1-and 3-mm levels. Similarly, with WLC, the percentage of core filling material in the ER group was significantly higher than in the GP group at the 1-, 3-and 9-mm levels. With SC, the percentage of core filling materials in the ER group was significantly higher than in the GP group at all levels. Conclusions: It can be concluded that the resin-coated GP/EndoREZ® sealer is superior to the gutta-percha/AH Plus in the percentage of core filling material. Wichtig Publishing Srl 2016 Article PeerReviewed Al-Afifi, N.A. and Abdullah, M. and Al-Amery, S.M. and Abdulmunem, M. (2016) Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques. Journal of Applied Biomaterials & Functional Materials, 14 (3). 0-0. ISSN 2280-8000 http://dx.doi.org/10.5301/jabfm.5000273 doi:10.5301/jabfm.5000273 |
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RK Dentistry Al-Afifi, N.A. Abdullah, M. Al-Amery, S.M. Abdulmunem, M. Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
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Background: The aim of this study was to evaluate and compare the obturation quality between canals obturated with gutta-percha/AH Plus sealer (GP group) and resin-coated GP/EndoREZ® sealer (ER group). Methods: A total sample of 90 mandibular premolar teeth was divided into 2 groups (2 × 45 canals): the GP group and ER group. Each group was further divided into 3 subgroups (n = 15): cold lateral compaction (CLC), warm lateral compaction (WLC) and single cone (SC). The teeth were subsequently embedded in resin and sectioned horizontally at 1, 3, 6 and 9 mm. All sections were then viewed with a stereomicroscope at ×40 magnification. The area occupied by core filling materials was determined using Cell^D software. Results: With CLC, the percentage of core filling materials in the ER group was significantly higher than in the GP group at the 1-and 3-mm levels. Similarly, with WLC, the percentage of core filling material in the ER group was significantly higher than in the GP group at the 1-, 3-and 9-mm levels. With SC, the percentage of core filling materials in the ER group was significantly higher than in the GP group at all levels. Conclusions: It can be concluded that the resin-coated GP/EndoREZ® sealer is superior to the gutta-percha/AH Plus in the percentage of core filling material. |
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Article |
author |
Al-Afifi, N.A. Abdullah, M. Al-Amery, S.M. Abdulmunem, M. |
author_facet |
Al-Afifi, N.A. Abdullah, M. Al-Amery, S.M. Abdulmunem, M. |
author_sort |
Al-Afifi, N.A. |
title |
Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
title_short |
Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
title_full |
Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
title_fullStr |
Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
title_full_unstemmed |
Comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
title_sort |
comparison between gutta-percha and resin-coated gutta-percha using different obturation techniques |
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Wichtig Publishing Srl |
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2016 |
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http://eprints.um.edu.my/17871/ http://dx.doi.org/10.5301/jabfm.5000273 |
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13.18916 |