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VOLUME 21 , ISSUE 4 ( April, 2020 ) > List of Articles

ORIGINAL RESEARCH

Antibacterial Effect of Metronidazole vs Chlorhexidine Solutions in Treatment of Root Canals of Primary Anterior Teeth

Ibrahim Barakat, Mohamed A Elpatal, AlWaleed Abushanan, Bahaa Eldin Anwar Abd elrady

Keywords : Chlorhexidine, Dental caries, E. faecalis, Metronidazole, Pulpectomy

Citation Information : Barakat I, Elpatal MA, Abushanan A, Abd elrady BE. Antibacterial Effect of Metronidazole vs Chlorhexidine Solutions in Treatment of Root Canals of Primary Anterior Teeth. J Contemp Dent Pract 2020; 21 (4):396-399.

DOI: 10.5005/jp-journals-10024-2719

License: CC BY-NC 4.0

Published Online: 01-04-2020

Copyright Statement:  Copyright © 2020; Jaypee Brothers Medical Publishers (P) Ltd.


Abstract

The aim of this study was to evaluate and compare the antibacterial effect of 0.5% metronidazole, 2% chlorhexidine, and normal saline irrigant solutions against Enterococcus faecalis bacteria in the treatment of root canals of primary anterior teeth. Materials and methods: This study was carried out on sixty nonvital primary anterior teeth of Egyptian children diagnosed with ECC. These teeth were classified equally into three groups according to irrigation materials. A fresh sample was collected from each root canal after access opening before and 3 days after irrigation with the help of a paper point. The number of organisms (E. faecalis) before and after irrigation was compared for each group. Results: The bacterial count of E. faecalis was decreased in all groups however, these differences were statistically insignificant where (p <0.05). Conclusion: Both 0.5% metronidazole and 2.0% chlorhexidine appeared to be superior against E. faecalis bacteria as endodontic irrigants in pulpectomy anterior primary teeth with higher antibacterial efficacy compared to saline. Clinical significance: The success of endodontic treatment depends on the removal of microbes, from the root canals and avoidance of reinfection thus; this study provides an insight on the effects of different irrigant solutions to further help dental practitioners in the endodontic management of primary dentition.


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