Article: Efficacy of three methods for inserting calcium hydroxide-based paste in root canals.
Journal of clinical and experimental dentistry
2017 Volume 9, Issue 6, Page(s) e762–e766
Abstract: ... Subsequently, the canals were filled with a calcium hydroxide-based paste composed of calcium hydroxide ... Background: To compare the quality of calcium hydroxide paste fillings performed by three ... on the quality of intracanal placement of calcium hydroxide paste. ...
| Abstract | Background: To compare the quality of calcium hydroxide paste fillings performed by three different techniques. Material and methods: Sixty extracted maxillary central incisors, with previous root canal treatment, were decoronated and the gutta-percha was completely removed from the root canals. Subsequently, the canals were filled with a calcium hydroxide-based paste composed of calcium hydroxide, bismuth carbonate, and glycerin. The study samples were divided into the following three groups on the basis of three insertion techniques (n = 20, each): conventional technique using a hand instrument (MAN), rotary Lentulo spiral (LEN) technique, and a combined technique combining conventional hand files with sonic activation through the EndoActivator device (EA). The quality of fillings was evaluated radiographically by two examiners on the basis of the amount of voids and the apical limit. Results: The canals filled with LEN or MAN had less void volume compared to the EA technique ( Conclusions: A combined approach utilizing hand files with sonic activation showed no enhancements over the LEN or MAN techniques on the quality of intracanal placement of calcium hydroxide paste. |
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| Language | English |
| Publishing date | 2017-06-01 |
| Publishing country | Spain |
| Document type | Journal Article |
| ZDB-ID | 2586647-3 |
| ISSN | 1989-5488 |
| ISSN | 1989-5488 |
| DOI | 10.4317/jced.53818 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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