Unusual cases of transmigrated mandibular canines.

Transmigration, an extremely rare anomaly that happens almost exclusively with mandibular canines, is defined as a pre-eruptive migration across the midline. It can lead to various restorative, surgical, orthodontic, and interceptive problems. This condition usually is not related to any painful symptoms and cannot be detected on clinical examination. This article presents 3 cases of transmigration. In 1 case, the right canine was involved, which is considered to be especially rare. This case series also highlights the importance of early diagnosis for the interceptive treatment of transmigration.