MICROFILTRATION CERVICAL ASSESSMENT IN THREE TECHNIQUES IN SHUTTER ENDODONTIC DIAPHANIZED TEETH

• Autores: Yaringaño-Medina, Nerea, Alamo-Palomino, Jorge, Garcia-Rivera, Hugo, Guevara-Canales, Janet, Morales-Vadillo, Rafael, Namihas-Bernales, Yaniref, Neyra-Muñiz, Luis
• Formato: artículo
• Fecha de Publicación: 2016
• Institución: Universidad de San Martín de Porres
• Repositorio: Revistas - Universidad de San Martín de Porres
• Lenguaje: español
• OAI Identifier: oai:revistas.usmp.edu.pe:article/1006
• Enlace del recurso: https://portalrevistas.aulavirtualusmp.pe/index.php/Rev-Kiru0/article/view/1006
• Nivel de acceso: acceso abierto
• Materia: Microfiltration; Endodontics; Obturation.; Microfiltración; Endodoncia; Obturación.

Objective: To determine the microleakage at cervical third in three endodontic obturation techniques in diaphanized teeth. Materialsand Methods: 18 single root premolars were sectioned, instrumented and divided into four groups (n = 18) and sealed by techniquesusing: G1 ultrasound; G2 thermo-mechanical and G3 GuttaFlow®. The control group G Control (n = 3) without root filling, teeth weretrans-parented according to the Robertson technique. The samples were observed under an optical microscope at 4x using graphpaper. Comparison of groups was performed using the Kruskal-Wallis 95% confidence interval. Results: Group 2 with thethermomechanical technique showed lower microleakage, followed by Group 1 and Group 3. Conclusions: Three endodonticobturation techniques presented microleakage, being the thermo-mechanical technique the one that showed less microleakage. KIRU.2016;13(2):144-149.