06/K047
Estudio comparativo in vivo de la longitud de trabajo mediante el uso de diferentes localizadores apicales
Comparative study in vivo of working-length using different apex locator
Director: CARAM, Julio
Correo electrónico: juliocaram@hotmail.com
Co-Director: ANSELMI, Alberto
Integrantes: PEÑA, Graciela; RABINOVICH, Sergio; RODRÍGUEZ, Alicia; RUÍZ, Jorge; INAUDI, Elba; ILARDO, Fabiana; REYES, Gimena
Resumen Técnico: En el presente estudio denominado Estudio comparativo in vivo de la longitud de trabajo mediante el uso de diferentes localizadores apicales, se pretende comparar clínicamente el grado de precisión que poseen los localizadores apicales para la determinación de la longitud de trabajo.
Summary: The purpose of this study is to compare the measurement of the work length being used different apex locator. 400 canals roots will be prepared for this study. Two measurements will be taken in the process, one by means of a periapical X-ray with a K file placed inside the root canal and other one using the different apex locator The determination of the limit apical of the instrumentation, it is one of the basic factors associated with the resolution of an endodontic infection. The majority of the studies mention that the ideal of success are obtained when the instrumentation, debris, desinfection and obturation are kept inside the region apical narrower (in the diameter apical minor and the foramen apical). There exists unquestionable evidence of which the devices of electronic measurement of the location of the foramen provide proved considerably more exact that the X-ray photography and therefore, they offer major (bigger) control for the creation of the zone of control apical. The technological evolution is the result of a great scientific and clinical effort. Therefore, it is indispensable to use this technology to realize more exact treatments and predictable that can raise the percentage of success. The different apex locators with a suitable technology that, used adequately, allows to expire of way predictable with this principles.