Bilateral bifid mandibular canal
A 47-year-old man was referred to his clinicians with persistent dull pain, 1 year after retrograde root canal treatment of tooth#24. A CBCT radiograph was prescribed by his endodontic. Bifid mandibular canal with different patterns were located in each side of the jaw. While two mandibular canals with two distinct mandibular nerves ended to two different mental foramens in the left side [], in the right side the conjunction of two different mandibular canals ended to an isolated mental foramen [].