Evaluation of push-out bond strength of Neosealer Flo bioceramic sealer versus AH Plus sealer with different obturation techniques (A Comparative in- vitro study) | ||||
| Labyrinth: Fayoum Journal of Science and Interdisciplinary Studies | ||||
| Articles in Press, Accepted Manuscript, Available Online from 28 March 2024 PDF (747.66 K) | ||||
| Document Type: Original full papers (regular papers) | ||||
| DOI: 10.21608/ifjsis.2024.265981.1061 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Enas Mostafa Menshawy  1; Ehab Abdel Hamid Ahmed2; Lamia'a Ahmed Ibrahim3
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| 1Department of endodontics, Faculty of dentistry, Minia university, Minia, Egypt) | ||||
| 2Department of endodontics, Faculty of dentistry, Minia university, Minia, Egypt | ||||
| 3Department of endodontics, Faculty of dentistry, Fayoum university, Fayoum, Egypt | ||||
| Abstract | ||||
| Objective: To evaluate push out bond strength of Neosealer Flo bioceramic sealer in comparison to AH Plus sealer with different obturation techniques. Materials and methods: Twenty extracted human mandibular single-rooted premolar teeth were selected. After decoronation, samples were mechanically prepared then allocated randomly into two groups according to sealer type used for obturation Group I: AH Plus sealer Group II: Neosealer Flo and each group was further subdivided into two subgroups (n=5 per group) according to the obturation technique that was used as follows; Group I a and Group II a: obturated with single cone technique, Group I b and Group II b: obturated with continuous wave of compaction technique. After obturation three dentin slices with thickness of 2-mm were horizontally cut at 3,7, and 11mm length from the apex surface of each sample then push-out test was performed with universal testing machine. Results: AH Plus showed statistically significantly higher push-out bond strength than Neosealer Flo with CWC technique and no difference with SC technique. Conclusion: AH plus sealer had higher bond strength when used in CWC technique when compared to Neosealer flo sealer with no significant difference with SC technique. | ||||
| Keywords | ||||
| Neosealer Flo; AH Plus; single cone; warm vertical compaction; Push-out test | ||||
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