LaFlamme, Lise2022-06-062022-06-061983198310740480b14405349https://hdl.handle.net/2144/44610PLEASE NOTE: This work is protected by copyright. Downloading is restricted to the BU community: please log in with a valid BU account to access and click Download. If you are the author of this work and would like to make it publicly available, please contact open-help@bu.edu.Photographs, partly colored, included.Thesis (M.Sc.D.)--Boston University, Henry M. Goldman School of Graduate Dentistry, 1983 (Endodontics)Bibliography: leaves 153-169.The purpose of this study is to evaluate the effectiveness of　root　canal preparation in the apical third of curved roots comparing RC Prep/sodium hypochlorite and hydrogen peroxide/sodium hypochlorite irrigating solutions. The B.U. technique of cleaning and shaping will be performed on extracted teeth in both cases.en-USThis work is protected by copyright. Downloading is restricted to the BU community. If you are the author of this work and would like to make it publicly available, please contact open-help@bu.edu.Root canal obturationSodium hypochloriteHydrogen peroxideThesis/Dissertation