Document Type
Article
Publication Date
Summer 7-14-2025
Abstract
he aim of the study was to examine the centering and shaping abilities of the E3 Azure,T Blue and XPRS rotary devices in severely curved root canals utilizing CBCT. 51 mesial rootswere used in this study, then distributed into three groups of 17 mesial canals each according to theinstrumentation technique: T-Blue, E3 Azure and XPS. The final apical size of instrumentation was30/0.04 for all groups. At 2 mm, all pairwise comparisons were statistically significant, with Azureshowing the highest transportation, followed by T-Blue, and XPS showing the least (p< 0.001). At 4mm and 6 mm, Azure and T-Blue showed significantly higher transportation than XPS (p< 0.001).For XP-Shaper files, centering ratios followed a descending order from 6 mm to 4 mm and werelowest at 2 mm, with all pairwise comparisons being statistically significant (p< 0.001). it wasconcluded that XPS show lesser transportation and better centering ability (PDF) Centering and Shaping abilities of three different cross-section rotary systems in curved canals using CBCT.
Recommended Citation
Abouel seoud, muhammed Ahmed Omar PhD and Nassar, Maha, "Centering and Shaping abilities of three different cross-section rotary systems in curved canals using CBCT" (2025). Dentistry. 456.
https://buescholar.bue.edu.eg/dentistry/456