dc.creator | Torres-Lagares, Daniel | |
dc.creator | Rodríguez Martos, Ramón | |
dc.creator | Castellanos Cosano, Lizett | |
dc.creator | Yañez-Vico, Rosa | |
dc.creator | Segura Egea, Juan José | |
dc.creator | Gutiérrez Pérez, José Luis | |
dc.date.accessioned | 2016-02-03T09:52:05Z | |
dc.date.available | 2016-02-03T09:52:05Z | |
dc.date.issued | 2013-05-01 | |
dc.identifier.citation | Torres-Lagares, D., Rodríguez- Martos, R., Castellanos Cosano, L., Yañez-Vico, R., Segura Egea, J.J. y Gutiérrez Pérez, J.L. (2013). Confocal microscopy: A valid approach to evaluate the three-dimensional characteristics of root-end cavities. | |
dc.identifier.issn | 1698-6946 | es |
dc.identifier.uri | http://hdl.handle.net/11441/33924 | |
dc.description.abstract | Objective: To analyze, using confocal microscope, the three-dimensional characteristics of the root-end cavity preparations completed in root apices of extracted teeth determining their area, perimeter, circularity and cavosurface angle.
Study design: Thirty-two single-rooted extracted teeth underwent endodontic treatment and apical resection. Root-end cavities were prepared according to 4 protocols, as follows: Group1, stainless steel ultrasonic tips (SST) at 33 KHz power; Group 2, SST at 30 KHz power; Group 3, diamond-coated ultrasonic tips (DCT) at 30 KHz power; and Group 4, DCT at 33 KHz power. Finally, root-end cavity was evaluated using a confocal microscope, recording its area, perimeter, circularity and cavo-surface angle.
Results: The largest cavity perimeter was found in the Group 2 (4.8 ± 1.6 mm) (p > 0.05). Root-end cavities performed using SST showed larger areas than those performed with DCT (p = 0.03). The power of vibration or the tip type did not show correlation with the perimeter, circularity and cavo-surface angle of the root-end cavity (p > 0.05). Conclusions: Confocal microscopy is a useful approach to study the three-dimensional characteristics of the rootend cavity. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Medicina Oral Sl | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Confocal microscopy | es |
dc.subject | Root-end cavity | es |
dc.subject | Surgical root canal treatment | es |
dc.subject | Ultrasonic tips | es |
dc.title | Confocal microscopy: A valid approach to evaluate the three-dimensional characteristics of root-end cavities | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estomatología | es |
dc.relation.publisherversion | doi:10.4317/medoral.18440 | es |
dc.identifier.doi | http://dx.doi.org/doi:10.4317/medoral.18440 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/33924 | |