Publications
Published in Roots, January, 2010. Determining working length, or how to locate the apical terminus (Part 2) Authors: Prof Vladimir Ivanovic & Dr Katarina Beljic-Ivanovic, Serbia. Bottom line: “Furthermore, NRG XFR never gave overestimations compared to the other EFLs.”
ELECTRONIC APEX LOCATOR INTEGRATED WITH BLUETOOTH WIRELESS TECHNOLOGY
Prof. Ivanovic presented the results of a comparative study that compared different methods and different devices for measuring the canal working length by locating apical constriction. The study was performed by first measuring the length of teeth destined for extraction (in vivo) and finished by measuring the location of the file in the extracted tooth.