Bilateral symmetrical nonsyndromic canine- premolar transposition in maxillary arch:-a report of a rare case

Tooth transposition is a disturbance of tooth eruption and is defined as change in the position of two adjacent teeth within the same quadrant. Tooth transposition is a rare condition and is usually related to eruption disturbances of the teeth and to the subsequent abnormal occlusal relationships. Transposition can be complete when the position of affected teeth is totally transposed or incomplete when only the crowns are transposed, while the roots remain in normal position. The present article reports a rare case where there is complete bilateral transposition of canine.