Antibacterial Effect of New Herbal Paste Used as an Intracanal Medication

studying the antibacterial effect of Cosuts paste as an intracanal medication against Enterococcus faecalis that present in necrotic primary teeth

Inclusion Criteria:Patients with clinically and radiologically diagnosed infected primary teeth in their mandibular arch.Teeth should be deeply carious, with a history of spontaneous pain and carious exposures with necrotic pulp was also be selectedradiographic evidence of adequate alveolar bone support, and absence of internal or external resorption.tooth must be restorable.Exclusion Criteria:vital toothNon restorable teeth