
Keywords: حمل و نقل کانال; Cone-Beam Computed Tomography; Canal curvature; Canal transportation; Revo-S®; HEROShaper® and ProTaper®; Tomografia computerizzata a fascio conico; Curvature canalare; Trasporto canalare; Revo-S®; HEROShaper® and ProTaper®;