Identification of bifid mandibular canals among Iraqi subjects using panoramic imaging system

الملخص EN

Background : bifid mandibular canal is a rare anatomical variation that can be of considerable interest to dentist.

The purpose of this study is to identify and classify specific anatomic variations of the mandibular canal suggested the term "bifid mandibular canals".

Materials and Methods: The courses of the mandibular canal in 319 panoramic images of Iraqi subjects were evaluated carefully and bifid mandibular canal was recorded when identified.

Results : the results revealed that 1.88% of the total sample was with duplication or division of mandibular canal.

Conclusion: the course and configuration of the mandibular canal should be carefully observed in different locations because it posses many variations.

Bifid mandibular canal is rarely detected but it is important because of its clinical implications.