Juniper Publishers- Open Access Journal of Dentistry & Oral Health Root Canal Retreatment of Permanent Mandibular Canine with Two Canals - A Case Report- Juniper Publishers Authored by Al Dahman Yousef H Abstract The knowledge of both the external and internal anatomy of teeth is important for adequate root canal treatment. Permanent mandibular canine usually single-rooted with single root canal. Single-rooted mandibular canine with two canals is rare. This paper describes a case of root canal retreatment of permanent mandibular canine with two root canals and one apical foramen (Type II) in single root. The clinicians must be aware of these anatomical variations and able to use variety of tools for proper diagnosis and management Keywords: Mandibular canine, Anatomical variation, root canal retreatment Introduction The objectives of root canal treatment ar