Abstract

Background and Objectives: Missing canals is the fundamental cause for the treatment ruin of the endodontic lower incisor, notably the lingual canal. Using computed tomography using a cone beam (CBCT), we sought to identify the architecture incisors' root and the canals numbers of the mandible. Methods: A total of 220 participants were enrolled in the present study. Using Vertucci system to assess root canal shape of the central and lateral incisors of the jaw by characterizing CBCT images taken. Results: Type one has shown that the number of teeth with central incisors are 377 (152 male; 225 female teeth, lateral incisors 358(169 male; 183 female). Type two has shown that the number of teeth with central incisors are 5 (2 male; 3 female) teeth, lateral incisors 3(1 male; 2 female). Conclusion: Teeth morphology variation was sex dependent and endodontic treatment should be directed during assessing anterior tooth roots.