Evaluation of Push-out Bond Strength of CeraSeal Bioceramic sealer with Different Obturation Techniques | ||
| Egyptian Dental Journal | ||
| Article 6, Volume 67, Issue 3 - Serial Number 4, July 2021, Pages 2655-2662 PDF (361.1 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/edj.2021.64108.1520 | ||
| Authors | ||
| Adel AbdelWahed* 1; nehal roshdy2; ahmed Elbanna3 | ||
| 1Lecturer of Endodontics, Faculty of Oral and Dental Medicine, Future University in Egypt | ||
| 2Associate Professor of Endodontics, Faculty of Dentistry, Cairo University. | ||
| 3Lecturer of Biomaterials, Faculty of Dentistry, Ain shams University | ||
| Abstract | ||
| Aim: The aim of the present study was to compare the push-out bond strength of CeraSeal Bioceramic sealer used with Gutta percha in single cone (SC), cold lateral compaction (CLC) and warm vertical compaction(WVC) obturation techniques. Materials and Methods: Thirty single-rooted extracted mandibular premolars were selected and mechanically prepared by ProTaper Next rotary files. The canals were allocated into three equal groups (n=10) based upon the obturation technique as follow; Group I: Bioceramic sealer (CeraSeal) with single cone, Group II: Bioceramic sealer (CeraSeal) with cold lateral compaction technique, Group III: Bioceramic sealer (CeraSeal) with warm vertical compaction technique. Roots were sectioned transversally to a thickness of 1 mm at the middle third. The specimens were subjected to push-out test using the Universal Test Machine. The maximum load utilised at the time of dislodgment was recorded. Intergroup comparisons were performed by one-way ANOVA followed by Tukey’s post hoc test. Results: WVC group showed the highest statistically significant mean push-out bond strength value (6.98±1.99) followed by CLC group (1.06±0.15), while the lowest value was presented in SC group (0.66±0.22) (p < 0.001). Conclusions: CeraSeal Bioceramic sealer showed higher push-out bond strength when used in WVC technique compared to single cone and lateral compaction techniques. | ||
| Keywords | ||
| Push out bond strength; CeraSeal Bioceramic sealer; Single cone obturation; Cold lateral compaction obturation; Warm vertical compaction obturation | ||
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