A Comparison of the Effectiveness of Three Irrigation Methods in the Removal of Bacteria from Root Canals Following Instrumentation
نویسندگان
چکیده
The purpose of this in vivo study was to investigate the antimicrobial effectiveness of 6% sodium hypochlorite, when used with the conventional irrigation technique using a 30 gauge side-vented needle, the EndoVac TM System, and the ProUltra PiezoFlow TM Ultrasonic Irrigation Needle. It was hypothesized that both the EndoVac TM system and the PiezoFlow TM Ultrasonic Irrigation Needle would remove bacteria from root canals more effectively than irrigation using a 30 gauge side-vented needle. After obtaining informed consent from each subject, teeth were randomly divided into three treatment groups (n=30), and samples were collected following instrumentation and irrigation using one of the three irrigation techniques.
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