Effect of Er, Cr: YSGG & sonic activation of irrigants on E. faecalis
Muthanna Ahmed
Broschiertes Buch

Effect of Er, Cr: YSGG & sonic activation of irrigants on E. faecalis

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The book declares and compares between two methods of irrigants activation (laser activated irrigation) and (sonic activation) to activate three conc. of irrigants (1.5% NaOCl, 3% NaOCL, and 0.9% NaCl) to see the effect of activation on E. faecalis, the most resistant bacteria within root canal. Sixty three extracted permanent lower first premolar teeth were selected. Instrumentation was done with ProTaper rotary nickel titanium files to size F4. The roots were inoculated with Enterococcus faecalis. Samples were divided into three groups according to the method of irrigation delivery: Group A ...