Bibliographic citations
Flores, J., (2024). Resistencia a la fractura de dientes con reabsorción radicular interna reparadas con diferentes selladores de conductos radiculares: estudio in vitro [Universidad Católica Santo Toribio de Mogrovejo]. http://hdl.handle.net/20.500.12423/7221
Flores, J., Resistencia a la fractura de dientes con reabsorción radicular interna reparadas con diferentes selladores de conductos radiculares: estudio in vitro []. PE: Universidad Católica Santo Toribio de Mogrovejo; 2024. http://hdl.handle.net/20.500.12423/7221
@misc{renati/583610,
title = "Resistencia a la fractura de dientes con reabsorción radicular interna reparadas con diferentes selladores de conductos radiculares: estudio in vitro",
author = "Flores Mejia, Jose Orlando",
publisher = "Universidad Católica Santo Toribio de Mogrovejo",
year = "2024"
}
The purpose of the present study was to determine in vitro which group of teeth analyzed with internal root resorption treated endodontically and repaired with three different sealants presented the greatest resistance to fracture. Methodology, the study was basic level; prospective, longitudinal and exploratory; in vitro experimental design; and quantitative approach. The population was made up of teeth from the mandibular premolar group and a single root canal; The sample was formed in a non-random manner for convenience, consisting of 60 teeth, divided into six groups of 10 teeth each (A: Biodentine + Biodentine, B: Biodentine + gutta-percha + Neo Sealer, C: Neo Putty + Neo Putty, D: Neo Putty + gutta percha + Neo sealer cement, positive control group and negative control group); Likewise, the inclusion and exclusion criteria were considered. To measure the fracture resistance, the Instron universal machine was used, at the High Technology Laboratory Certificate S.A.C, San Juan de Lurigancho – Lima, 2023. Results, it was found that the average fracture resistance of the positive control groups and negative were 558.147N and 648.212N, respectively; and, the average fracture resistance in the experimental groups were as follows: 485.938N for group D, 419.382N for group A, 410.417N for group C and 407.824N for group B. In addition, it was shown that there is significant difference between the average fracture resistance of the teeth of the experimental groups with respect to the control groups, since the control groups had a greater average range of fracture resistance than the teeth treated with endodontic sealants (pvalue = 0.002, p<0.05). Conclusion, it was concluded that among the experimental groups, the Neo Putty sealer + gutta-percha + Neo Sealer sealer group was the one that showed the greatest resistance to fracture in teeth with endodontically treated internal root resorption; However, this resistance was lower than that found in the control groups.
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