Citas bibligráficas
Cordova, E., (2014). Microfiltracion in vitro de una resina fluida convencional y autoadhesiva [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/1106
Cordova, E., Microfiltracion in vitro de una resina fluida convencional y autoadhesiva [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2014. https://hdl.handle.net/20.500.12759/1106
@misc{renati/375055,
title = "Microfiltracion in vitro de una resina fluida convencional y autoadhesiva",
author = "Cordova Cotrina, Edson Javier",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2014"
}
Objective: Comparing the extent of in vitro microfiltration conventional flowable resin and self-adhesive, bovine anterior teeth. Materials and Methods: Materials and Methods: The two systems used were: Group A conventional flowable composite (Filtek Z350 3M ™ XT) and Group B self-adhesive resin (Flow DyadTM Kerr). Thirty bovine anterior teeth were prepared with class V cavities and were randomized into 2 groups (Group A and B), with 15 bovine teeth for each group, the restorations were performed following the manufacturer's specifications. Be restored after the samples were subjected to thermocycling (300 cycles between 5 ° C and 55 ° C) in distilled water and dipped in a solution of methylene blue at 2% during 24 hours. Then washed, dried, sectioned and examined under a stereoscopic microscope at a magnification of 40X. The resulting data were processed using the statistical program STATA version 12, and present the results in two-way tables and graphs. The nonparametric Mann-Whitney test was used to compare the microleakage in both types of fluid resin. Results: The results of this study no statistically significant difference (p = 0.8457) were observed in the degree of microleakage of flowable composites used. Conclusion: It was concluded that there is no difference in the degree of in vitro microleakage between conventional flowable resin and flowable resin self-adhesive.
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