Comparative Evaluation Between Two NiTi Rotary Files Using CBCT

AIM: The aim of the study was to evaluate and compare effects WaveOne Protaper Next on volume dentin removed, centering ability thickness using CBCT human mandibular molars. MATERIALS AND METHOD: Methodology: 50 recently extracted molars were taken divided into two groups i.e. Group 1- Pro taper next -2 Wave One. distal root discarded mesiobuccal canals selected. Further selected scanned standardize mesial canal ranging from 15o 45o followed by preparation. Here a non invasive technique used for assessment. data tabulated subjected statistical analysis pair wise comparison. RESULTS: It seen that showed statistically significant centric where as at cervical, middle apical level no differences. Even mean removed also difference (p>0.05) between groups. CONCLUSION: inventive method NiTi rotary system is having better-quality shaping in curved results more centered instruments less errors.