EFECTIVIDAD DE LA LIMPIEZA ULTRASÓNICA DE CONDUCTOS LATERALES SIMULADOS POSTERIOR A LA UTILIZACIÓN DE UN DRESSING DE HIDRÓXIDO DE CALCIO
Purpose: To compare the effectiveness of sodium hypochlorite 5,25% alone and ultrasonically activated on the calcium hydroxide dressing elimination from simulated lateral canals.Material and methods: An experimental, in vitro study with 24 recently extracted single root human teeth were created simu...
| Autor Principal: | Gómez M., Paola Andrea; U. Santo Tomás |
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| Otros Autores: | Ojeda C., Carlos Alberto; U. Santo Tomás, Rincón R., Martha Liliana; U. Santo Tomás |
| Formato: | info:eu-repo/semantics/article |
| Idioma: | spa |
| Publicado: |
Universidad Santo Tomás Seccional Bucaramanga
2018
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| Materias: | |
| Acceso en línea: |
http://revistas.ustabuca.edu.co/index.php/USTASALUD_ODONTOLOGIA/article/view/1817 |
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| Sumario: |
Purpose: To compare the effectiveness of sodium hypochlorite 5,25% alone and ultrasonically activated on the calcium hydroxide dressing elimination from simulated lateral canals.Material and methods: An experimental, in vitro study with 24 recently extracted single root human teeth were created simulate lateral canals and instrumented to the working length, each tooth was filled with a calcium hydroxide paste and incubated at 37ºC, 100% humidity for seven days. Teeth were randomly divided in to groups, in group 0 the dressing was removed using sodium hypochlorite irrigation and master file, and group 1 the dressing was removed using sodium hypochlorite irrigation and a # 15 activated U file during one minute. Both groups were obturated using termomechanical compaction. Postoperative radiographs were taken and evaluated; data were analyzed statistically using Mann Whitney or T student and chi square test.Results: No statistically significant differences were found between both groups 0 and 1.Conclusions: The sodium hypochlorite 5.25% alone or activated with ultrasound don’t remove completely dressing of hydroxide of calcium of simulated lateral canals of small diameter. |
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