Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study
Aim: To evaluate and compare the effect of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and epoxy resin-based sealer. Methods: Forty-eight single-rooted premolar teeth were selected and were decoronated to root length of 14 mm. The samples were primarily allocated...
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| Format: | Article |
| Language: | English |
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Wolters Kluwer Medknow Publications
2025-04-01
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| Series: | Endodontology |
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| Online Access: | https://journals.lww.com/10.4103/endo.endo_167_24 |
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| author | M. B. Kalpana Divya Shetty Rajaram Naik |
| author_facet | M. B. Kalpana Divya Shetty Rajaram Naik |
| author_sort | M. B. Kalpana |
| collection | DOAJ |
| description | Aim:
To evaluate and compare the effect of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and epoxy resin-based sealer.
Methods:
Forty-eight single-rooted premolar teeth were selected and were decoronated to root length of 14 mm. The samples were primarily allocated into two groups according to the sealer (n = 24): Group A = BioRoot RCS and Group B = AH Plus; further, each group was subdivided into two subgroups based on the test solutions employed (n = 12): Group A1, B1 – Irrigation with 2.5% NaOCl and Group A2, B2 – Intrapulpal injection with 2% lidocaine hydrochloride (LA) followed by irrigation with 2.5% NaOCl. Following that, all samples underwent instrumentation utilizing the ProTaper Universal rotary system up to the F3 file size, followed by obturation using appropriate sealers and gutta-percha. Sections were taken 3 mm from the apex, and sealer penetration was assessed using confocal laser scanning microscope for quantitative variables.
Results:
Group A1 exhibited greater sealer penetration compared to other groups, whereas Group B2, which contained precipitate, showed the least sealer penetration, with statistical significance at P < 0.05. The descending order of sealer penetration was observed as follows: A1 > A2 > B1 > B2.
Conclusion:
Within the limits of the study, it was concluded that sealer penetration of both the sealers was influenced by 2,6-xylidine precipitate. |
| format | Article |
| id | doaj-art-efc1dd32ebe84e4b8c8752b1870fa705 |
| institution | Kabale University |
| issn | 0970-7212 2543-0831 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Wolters Kluwer Medknow Publications |
| record_format | Article |
| series | Endodontology |
| spelling | doaj-art-efc1dd32ebe84e4b8c8752b1870fa7052025-08-20T03:31:27ZengWolters Kluwer Medknow PublicationsEndodontology0970-72122543-08312025-04-0137218318710.4103/endo.endo_167_24Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro studyM. B. KalpanaDivya ShettyRajaram NaikAim: To evaluate and compare the effect of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and epoxy resin-based sealer. Methods: Forty-eight single-rooted premolar teeth were selected and were decoronated to root length of 14 mm. The samples were primarily allocated into two groups according to the sealer (n = 24): Group A = BioRoot RCS and Group B = AH Plus; further, each group was subdivided into two subgroups based on the test solutions employed (n = 12): Group A1, B1 – Irrigation with 2.5% NaOCl and Group A2, B2 – Intrapulpal injection with 2% lidocaine hydrochloride (LA) followed by irrigation with 2.5% NaOCl. Following that, all samples underwent instrumentation utilizing the ProTaper Universal rotary system up to the F3 file size, followed by obturation using appropriate sealers and gutta-percha. Sections were taken 3 mm from the apex, and sealer penetration was assessed using confocal laser scanning microscope for quantitative variables. Results: Group A1 exhibited greater sealer penetration compared to other groups, whereas Group B2, which contained precipitate, showed the least sealer penetration, with statistical significance at P < 0.05. The descending order of sealer penetration was observed as follows: A1 > A2 > B1 > B2. Conclusion: Within the limits of the study, it was concluded that sealer penetration of both the sealers was influenced by 2,6-xylidine precipitate.https://journals.lww.com/10.4103/endo.endo_167_24ah plus sealerbioroot rcscalcium silicateintrapulpal injectionprecipitationsealer penetrationsodium hypochlorite |
| spellingShingle | M. B. Kalpana Divya Shetty Rajaram Naik Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study Endodontology ah plus sealer bioroot rcs calcium silicate intrapulpal injection precipitation sealer penetration sodium hypochlorite |
| title | Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study |
| title_full | Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study |
| title_fullStr | Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study |
| title_full_unstemmed | Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study |
| title_short | Evaluation of 2,6-xylidine precipitate on sealer penetration of calcium silicate-based sealer and resin-based sealer: An in vitro study |
| title_sort | evaluation of 2 6 xylidine precipitate on sealer penetration of calcium silicate based sealer and resin based sealer an in vitro study |
| topic | ah plus sealer bioroot rcs calcium silicate intrapulpal injection precipitation sealer penetration sodium hypochlorite |
| url | https://journals.lww.com/10.4103/endo.endo_167_24 |
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