Analysis of the time required for dissolving the pulp tissue according to different methods of sodium hypochlorite activation
RSBO (Impr.)
;
12(3): 285-288, Jul.-Sep. 2015. ilus
Artículo
en Inglés
| LILACS
| ID: biblio-842379
ABSTRACT
Introduction and Objective:
To analyze the time required to dissolute the pulp tissue under different methods of sodium hypochlorite activation. Material andmethods:
30 bovine pulp fragments, with an approximate volume of 45 ± 5 mg were divided into three experimental groups (n = 10). In group 1, only the fragments were immersed in 15 ml of 2.5% sodium hypochlorite. In group 2, the irrigant was manually stirred with an endodontic instrument type K size 40. In group 3, we used the ultrasonic insert n.39, driven by ultrasound device Jet Sonic Total. The time required for total dissolution of bovine tissue was measured and recorded for statistical analysis. Results andConclusion:
According to analysis of variance (Anova), with p<0.05, Group 1 showed significantly higher dissolution time than Groups 2 and 3. Moreover, no difference between the use of ultrasound and manual activation of the irrigating solution was found.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Idioma:
Inglés
Revista:
RSBO (Impr.)
Asunto de la revista:
Odontología
Año:
2015
Tipo del documento:
Artículo
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