Rigidity, retention, and resistance of titanium versus double taper light root canal posts: An in vitro evaluation
| Autor: | Ramneek Khatter, Ripu Daman Singh, Renu Sroa |
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| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Indian Journal of Dental Research, Vol 22, Iss 6, Pp 879-879 (2011) |
| Druh dokumentu: | article |
| ISSN: | 0970-9290 1998-3603 |
| DOI: | 10.4103/0970-9290.94694 |
| Popis: | Aim: to evaluate and compare the physical properties of titanium posts and double taper (DT) light posts. Materials and Methods: Sixty posts (30 titanium post and 30 DT light post) were selected and divided into three groups. In Group I: Ten posts of each type were subjected to a three-point bending test. In Group II: 20 posts extracted maxillary central incisors were restored with ten posts of each type and subjected to tensile loading. In Group III: 20 posts extracted maxillary central incisors were restored with ten posts of each type and subjected to compressive loading at an angle of 135°. Results: The results showed that DT light posts were significantly less rigid (P |
| Databáze: | Directory of Open Access Journals |
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