Introduction. The success of endodontic treatment depends on the adequate biomechanical preparation and obturation of the entire root canal system. The untreated or poorly debrided/obturated root canals are among the most frequent causes of endodontic treatment failure. The endodontic treatment of maxillary molar has the highest failure rates due t...

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Introduction. The main goal of each root canal treatment therapy is the thorough cleaning and obturation of the entire root canal system. The main reasons for endodontic failure are incomplete instrumentation, inadequate cleaning, insufficient canal obturation, and the presence of untreated canals. Therefore, a comprehensive understanding of the ro...

By Ljiljana Kulić, Jelena Krunić, Nikola Stojanović