مقارنة نوعين من أنظمة الغسل في تخفيف التعداد الجرثومي في أقنية الأسنان العفنة

الملخص EN

Background &Objective: Effect of Endovac in Reducing the Intracanal Bacteria In Infected Teeth.

Methods & Material: Rotary preparation system to was used prepare 30 anterior rotten teeth even measure F2 and with irrigation process by Endovac device accompanied sodium Hippo chlorite in each tooth.

The sargu it is divided into two groups: Group I: Applying Endovac technique with sodium Hypochlorite.

Group B: irrigation by sodium Hypochlorite with normal needle device.

bacterial swabs were taken using paper point , where the first swab was taken after opening the pulp chamber directly, and the second swab after preparation with irrigation in both groups .

Results: Statistical significant differences were observed between the two groups .The number of anaerobic colonies were greater than the number of colonies in all swaps for both groups P> 0.05.

The number of the aerobic and anaerobic colonies in first swab is greater than the number in the second swab for both groups P> 0.05 .

It was also noted that the number of the aerobic and anaerobic colonies in the third swab in the first group decreases significantly from the previous two swaps P> 0.05 .

Conclusions: The Endovac technique has a greater effectiveness than the effect of the irrigation by sodium hippo chlorite by Normal needle device and in reducing microbial units