Análisis de microfiltración y pH entre biodentine y mineral trióxido agregado, UCSG semestre B 2017.

Abstract

Introduction: One of the challenges of endodontics is to avoid tooth extraction, treat root perforations and persistent periapical lesions. Nowadays there are several materials that can be used in these cases perforations and periapical surgery, always accompanied by a good clinical and radiographic diagnosis. These materials are among its components "tricalcium silicate". Several studies of such materials are faster than other materials in their clinical use Objective: Determine the variant of pH, the degree of filtration that presents the Biodentine® and the Mineral Trioxide Aggregate (MTA) and the radiodensity of said materials. Materials and methods: This investigation will be of the In Vitro analytical longitudinal type in which the instrumentation, obturation, retropreparation and retrograde obturation of 80 uniradicular dental pieces will be carried out. After this, the teeth will undergo transparent process to observe the microfiltration present in both materials. Results: it was observed that both materials show a certain degree of filtration in the case of MTA Angelus, its percentage was higher 25% and Biodentine was 14% the pH of the sample showed that the Biodentine is superior 12.4 pH in compared MTA pH 10.3.The radiodensity of MTA has a higher average (6809,4HU) and the Biodentine® (5078,8HU) Discussion: The analysis that was made in the materials was similar to other studies, the filtration was higher in the MTA but postulates mention that its clinical use is satisfactory, however the Biodentine being a relatively new material presents good results.