Oral Surg Oral Med Oral Pathol Oral Radiol Endod
January 2005
Objective: The purpose of this study was to introduce a new method for quantitative testing of endodontic leakage.
Study Design: Eighty straight maxillary anterior teeth were divided randomly into 3 experimental groups of 20 samples each and 2 control groups. The experimental groups were prepared using the modified double-flared technique and obturated by lateral compaction of cold gutta-percha with Pulp Canal Sealer EWT, Sealapex, or AH Plus sealer.