Evaluation of Two Shaping Systems and Two Ultrasonic Irrigation Devices in Removing Root Canal Filling Material from Mesial Roots of Mandibular Molars: A Micro CT Study

• Главные авторы: Marc Krikor Kaloustian (Автор), Walid Nehme (Автор), Claire El Hachem (Автор), Carla Zogheib (Автор), Nabil Ghosn (Автор), Jérôme Michetti (Автор), Alfred Naaman (Автор), Franck Diemer (Автор)
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• Опубликовано: MDPI AG, 2019-01-01T00:00:00Z.
• Предметы: article
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We assessed the efficiency of two shaping file systems and two passive ultrasonic irrigation (PUI) devices for removing filling material during retreatment. The mesial canals from 44 extracted mandibular molars were prepared and obturated. The teeth were randomly divided into two groups, and then on...