RESUMEN
Introduction: Transmigration is pre-eruptive migration of tooth across the midline. The etiology of this rare anomaly is unknown. Transmigration is largely related to mandibular canines. Although maxillary canine transmigrations are found in the literature, they are still a rare entity. Objective: The aim of the present paper is to report two cases of unusual transmigrations of canines in two immediate members of a family and to report the first case of simultaneous transmigration of maxillary and mandibular canines in an Indian adolescent. Case report: A rare case of simultaneous transmigration of maxillary and mandibular canine in Indian adolescent along with bilateral transmigration of mandibular canines in her father is described here. Conclusion: Transmigration of canines in two immediate members of family needs to be further studied for familial occurrence of transmigration.