A 20 year old female patient attended the clinical service of the Endodontics Department at the Graduate and Research School of the National School of Dentistry, National University of Mexico UNAM Figures 2 and 3. The patient had been referred from the <<Manuel Gea González>> Hospital in order to receive root canal treatment in teeth which so required.
Paciente femenino de 20 años de edad acude a la Clínica del Departamento de Endodoncia de la DEPeI de la Facultad de Odontología, UNAM Figuras 2 y 3, referido del Hospital General <<Manuel Gea González>> para realizar tratamientos de conductos en los órganos dentales OD que se requerían.