Saayman, C.M.Marian, Eduard AlexandruDept. of EndodonticsFaculty of Dentistry2013-09-112024-04-152007/09/212007/09/212013-09-112024-04-152007https://hdl.handle.net/10566/10880Magister Scientiae Dentium - MSc(Dent)The aim of this study was to determine whether the presence or absences of the root canal seal had any influence on the retrograde sealing ability of MTA (mineral trioxide aggregate).enFillings (Dentistry)Dental materialsThe sealing ability of mineral trioxide aggregate (MTA) used as retrograde filling agent in roots with filling and unfilled root canals: an in vitro comparative studyThesisUniversity of the Western Cape