Comparación de microfiltración apical entre cemento base de óxido de zinc-eugenol, base de resina y MTA en dientes uniradiculares, revisión bibliográfica.

Abstract

Dental materials have been an important part of the daily life of dentistry and thanks to the great technological and biochemical advances, a generation of new elements with better physical, chemical and biological properties has been achieved. The objective of this study is to carry out a comparative investigation in order to evaluate microleakage in retrograde fillings of dental cements based on zinc oxide-eugenol, resin base and mta in single-rooted teeth. Objective: to determine which material offers a better apical seal in single-rooted teeth. Materials and methods: a systematic bibliographic review was carried out, the inclusion criteria on the type of techniques was applied. This research was carried out with databases such as: scielo, sciencedirect, pubmed, google scholar and libraries found in virtual repositories. Results/discussion: we know that there are significant differences between the sealing material and we value the sealing properties, since microfiltration occurs due to the tendency of mobilization of bacteria and other substances, for which the best sealing material that decreases should be selected. Microfiltration and inhibit the movement of infectious microorganisms in order to prevent future periapical reinfections, providing optimal and updated treatment. Conclusions: each of these cements presents favorable and unfavorable characteristics. Calcium hydroxide-based cements have lower cytotoxicity characteristics and resin-based cements have excellent levels of adhesiveness. In addition to being mta and resin-based cements the materials with the lowest percentage of presenting microleakages.