The aim of the study is to evaluate effectiveness of cinnamon extract versus sodium hypochlorite as root canal irrigant for in pulpectomy of primary teeth in reduction of bacterial count .
Aged 4 to 8, in good general health, and medically free.
Cooperative patients who will comply to dental treatment .
Parents provided with written informed consent.
No previous history of antibiotics administration or last dose was taken from at least 2 weeks.
Children with medical, physical, or mental conditions.
Severly Uncooperative children .
Primary molars with any congenital anomalies.
Teeth with un-restorable crowns .
Parallel
Irrigation
Other interventionCinnamon to be prepared were mixed with 50% ethanol and this suspension was placed on the magnetic stirrer for 4 hours.Whitman's filter paper was used to obtain the filtrate which was then dried to obtain the extract. The extract was dried to evaporate the solvent to prevent the influence of extracting agent (ethanol) on the final extract. Cinnamon extract was obtained using cinnamon bark which was pulverized into medium coarse granules. The extracting agent and the procedure to obtain the final extract.These extracts were stored in dark coloured bottles at 4 degree Celsius until use.
Change in bacterial count.
Quantitative.(Colony Forming Unit ) take sample by paper point before and after irrigation by control of interventional
post operative pain evaluation
four point facial pain intensity scoring system
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