Canines are paramount teeth for esthetics and function. Transmigration of the lower permanent canine is a rare process of alteration of the eruption path toward the opposite part of the mandible. The position of the migrating tooth varies at different ages, so early detection of the tendency to cross the midline is crucial; canines that have already passed through the center of the mandible can be impossible to realign. Transmigration can start any time before the normal age of eruption. Comparing two radiographic images taken at different ages offers important diagnosis information. Camilleri & Scerri (2003) described a progressive alteration of the tooth position in four steps, from the normal appearance to a low position inside the corpus of the mandible. Following this classification, this article's aim was to present a case of an impacted lower canine that was diagnosed between the second and third stage of transmigration, around the age of 10, and to detail the combined orthodontic-surgical treatment strategy for "recapturing" and the orthodontic mechanics used to align it. After the examination of cone-beam computed tomography, we have decided to use a lingual arch as a space maintainer and anchorage tool and to surgically expose the tooth. The canine's initial position and the direction of the force of traction used allowed a proper alignment of the tooth inside the dental arch. The periodontal tissues management was important for good healing, stability, and aesthetics. The early detection allowed a proper interdisciplinary orthodontic-surgical management, and a successful outcome.