http://nseej.com/اخبار-اليوم/-102662/ Root canal filling usually involves local anesthesia where root canal filling use local anesthesia to eliminate discomfort and helps to dental patients for smile confidentially. Thu, 16 Aug 2012 11:23:31 UTC en http://nseej.com/اخبار-اليوم/-102662/#c122 Thu, 16 Aug 2012 06:32:24 UTC aileen 0 122