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AIM To use computerized microtomography (micro-CT) to evaluate the efficacy of passive ultrasonic irrigation (PUI), with or without an additional file (F5), in removing calcium hydroxide medication.(More)
This study evaluated cleaning of the dentinal wall after removal of different calcium hydroxide pastes. Sixty-eight single-rooted teeth were prepared using the step-back technique and randomly(More)
INTRODUCTION Radiation therapy (RT) of malignant tumors in the head and neck area may have damaging effects on surrounding tissues. The aim of this investigation was to evaluate the effects of RT(More)
Rooted molars were subjected to standardized canal instrumentation to a master apical file (MAF). The samples were dressed with Ca(OH)(2), and after 7 days, teeth were reopened and Ca(OH)(2)(More)