This In Vivo study aimed to compare the antibacterial activity of
alcoholic extract of propolis and Miswak with sodium hypochlorite and saline.
The study was performed on 40 infected single root canals for
patients of both sexes, regardless of gender or age.
The aim of study is to determine an obvious correlation between initial
anatomy and root canal preparation size realizing efficient irrigation
and hermetic apical obturation without over instrumentation in order
to conserve apex integrity.
The sa
mple included 120 single root canal teeth which cleared and
divided into 24 sub-group.
The aim of this clinical study compared the use of normal
saline versus (PVP-I) as Irrigating solution during bone
removal on the following edema of The surgical extraction of
the lower third molar impacted.