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Effect Of Using Boswellia Sacra Extract As Final Irrigant On Removal Of Smear Layer, Nehad Ahmad, Hemat Elsheikh, Maha Elhousiny

Al-Azhar Journal of Dentistry

Purpose: To evaluate the impact of 10% Boswellia sacra water extract (B. sacra) as a final irrigant on smear layer removal consequent to primary irrigation with 2.6% sodium hypochlorite (NaOCl). Material and Methods: Thirty-six palatal &distal roots from extracted maxillary & mandibular molars have being instrumented and categorized into 3 experimental groups depending on the final irrigant used: (12 samples each), Group I: irrigated with 10% B. sacra extract. Group II: irrigated with 17% EDTA. Group III: control group irrigated with sterile saline. Irrigation was performed with 5ml of test substances for 1 minute. Scanning electron microscopic analysis was performed …