Background- Mandibular canal (MC) is a bony structure that begins in the mandibular foramen on the medial face of ramus of the mandible. Increased neurological clinical complications after the procedure of mandible necessitate the demand for precise detection of mandibular canal prior to surgical procedure of the mandible. The morphometric parameters of the mandibular canal (MC) may vary depending on the population studied. This study aimed to measure the distance of the root of mandibular teeth to the mandibular canal & Identification of the Bifid/trifid mandibular canal.