Comparison of bond strength of luted fiberglass posts with different cementation protocols: a comparative in vitro study
| dc.date.accessioned | 2023-04-05T12:46:04Z | |
| dc.date.available | 2023-04-05T12:46:04Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | Aim: To compare the bond strength of fiberglass posts luted with different adhesive luting protocols. Materials and methods: Thirty bovine teeth that underwent endodontic treatment were used. The crowns were removed, and the root canals were prepared. In the first group, the posts were cemented with an etch-and-rinse protocol with universal adhesive and resin cement; for the second group, a self-etching protocol with universal adhesive and resin cement was adopted; for the third group, a protocol with self-adhesive cement was adopted. The roots of the teeth were sectioned into 2-mm thick specimens, corresponding to the middle, cervical, and apical thirds of the space prepared for the post. The specimens were pushed out using a universal testing machine. The normality of the data was tested by the Shapiro–Wilk test, and statistical analyses included ANOVA and Bonferroni test. Results: The mean adhesion force was 21.2 ± 4.7 MPa in the first group, 22.6 ± 5.1 MPa in the second, and 12.3 ± 2.1 MPa in the third group. At the cervical level, the mean adhesion force was 17.5 ± 5.2 MPa, at the level of the middle third, it was 17.7 MPa ± 5.4, and at the apical level, 21.0 ± 7.3 MPa. Conclusions: There were no significant differences in the mean adhesion’s forces between groups 1 and 2, while the values of group 3 were significantly lower than those of the other groups. Clinical significance: This research allows us to know the impact of bonding systems on the different cementation protocols for fiberglass posts. © The Author(s). | |
| dc.identifier.issn | 9766006 | |
| dc.identifier.uri | http://www.scopus.com/inward/record.url?scp=85122070296&partnerID=8YFLogxK | es_PE |
| dc.identifier.uri | https://siis.unmsm.edu.pe/en/publications/comparison-of-bond-strength-of-luted-fiberglass-posts-with-differ | es_PE |
| dc.language.iso | eng | es_ES |
| dc.publisher | Jaypee Brothers Medical Publishers (P) Ltd | es_ES |
| dc.source | Journal of Contemporary Dental Practice; Vol. 21 Núm. 10 | |
| dc.title | Comparison of bond strength of luted fiberglass posts with different cementation protocols: a comparative in vitro study | es_ES |
| dc.type | info:eu-repo/semantics/article | es_ES |
| dc.type.version | info:eu-repo/semantics/publishedVersion |