Cone beam computed tomography (CBCT) affords high-quality image with a relatively low radiation doses and low costs. It is considered as a valuable tool in endodontic field as it determines root morphology, number of roots, canals and accessory canals. The aim of the present study was to evaluate the permanent mandibular anterior teeth canal morphology in Egyptian subpopulation. Materials and Methods: A total of 100 patients were enrolled in this study and were assigned in two groups (50 females and 50 males). In each group centrals, laterals and canines of both sides were examined (100 centrals, 100 laterals and 100 canines). CBCT Images were obtained using J Morita CBCT unit and canals were categorized into the five types of Vertucci’s classification. The observer evaluated the images twice with one-week interval between assessments. Results: Type I Vertucci configuration was the most prevalent configuration in our sample and the incidence of this type was slightly higher in female than male samples. Furthermore, type III and V Vertucci configuration were slightly more in males than females. Conclusion: In the present study it was concluded that the root and root canal morphology of Egyptian subpopulation was, in general, comparable to that of other populations and that the incidence of canal variations might occur as a result of ethnicity more than gender.
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