Clinical accuracy of two electronic apex locators in teeth with large periapical lesions

ConclusionsDespite the presence of exudate in the root canals, the position of the major foramen in teeth with large periapical lesions can be determined with high level of precision either by ProPex or Apex Pointer. Both EALs can be used safely in working length determination of teeth with large periapical lesions which have persistent intracanal exudate.This article is protected by copyright. All rights reserved. (Source: International Endodontic Journal)
MedWorm: Dentistry