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Comparative evaluation of push-out bond strength of gutta-percha using different sealers with lateral condensation and thermoplasticized obturation technique: An in vitro study
| Content Provider | Scilit |
|---|---|
| Author | Ali, Naushad Vijayvargiya, Prashansa Bhardwaj, Anuj Shrivastava, Saurabh Saha, Suparna Ganguly Sharma, Vini Sachdeva, Harmeet Singh |
| Copyright Year | 2019 |
| Abstract | Aim: The study aimed to evaluate and compare the push-out bond strength of gutta-percha using AH plus, Endosequence BC, and Roeko seal sealer with lateral condensation and thermoplasticized obturation technique. Materials and Methods: Sixty single-rooted premolars were instrumented and samples were randomly assigned into three groups based on the sealer used (Group A-AH Plus, Group B-Endosequence BC, Group C-Roeko Seal) which were further divided into two subgroups-A1, B1, and C1 were obturated by the lateral condensation technique and A2, B2, and C2 using the thermoplasticized technique. Each sample was sectioned horizontally using a diamond disc, representing apical, middle, and coronal thirds, respectively. Root segments were then mounted on an acrylic block, and push-out bond strength of each sample was tested using the universal testing machine. Statistical Analysis: One-way ANOVA, Tukey's test, and unpaired t-test. Results: For mandibular premolar teeth with a single canal using lateral condensation technique, the highest push-out bond strength was found in the A1 group (7.30 ± 0.61 MPa) at the apical level. While using the thermoplasticized technique, the highest push-out bond strength was found in the B2 group (3.71 ± 0.81 MPa) at the apical level. Overall results showed that the lateral condensation technique showed significantly higher push-out bond strength than thermoplasticized technique (P < 0.028). Conclusions: The push-out bond strength of AH Plus sealer was higher than the Endosequence BC sealer and Roeko seal sealer. Lateral condensation technique has shown higher push-out bond strength than the thermoplasticized technique. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7542076/pdf https://www.jcd.org.in/article.asp?issn=0972-0707;year=2019;volume=22;issue=6;spage=593;epage=597;aulast=Ali;type=2 |
| Ending Page | 597 |
| Page Count | 5 |
| Starting Page | 593 |
| File Format | XHTML |
| ISSN | 09720707 |
| e-ISSN | 09745203 |
| DOI | 10.4103/jcd.jcd_553_18 |
| Journal | Journal of Conservative Dentistry |
| Issue Number | 6 |
| Volume Number | 22 |
| Language | English |
| Publisher | Medknow |
| Publisher Date | 2019-01-01 |
| Access Restriction | Open |
| Subject Keyword | Microscopic Research Ah Plus Endosequence Bc Lateral Condensation Technique Push-out Test Roeko Seal Sealer Thermoplasticized Technique Journal of Conservative Dentistry, Volume 22, Issue 6 |
| Content Type | Text |
| Resource Type | Article |
| Subject | Dentistry |
