Autotransplantation: a viable treatment option for adolescent patients with significantly compromised teeth

Autotransplantation is the technique of transplanting embedded, impacted or erupted teeth from one site into another in the same individual. Despite current scientific evidence indicating that autotransplantation has favourable long-term survival rates, autotransplantation is still not generally regarded as mainstream practice outside of Scandinavian countries. Successful autotransplantation can offer many advantages in a growing patient, including a normally functioning periodontium, proprioception and preservation of alveolar bone volume. In the event that the autotransplantation eventually fails, the bone and soft tissue conditions would still be likely to be favourable for subsequent implant treatment. This review article will identify and discuss the factors that influence case selection, the ideal timing for autotransplantation and the critical determinants for achieving a successful outcome. The limitations of the technique and alternative treatment options will also be discussed. It is hoped that through greater awareness and recognition by the dental profession, autotransplantation will become another viable treatment option in the management of compromised teeth in patients with significant remaining growth potential.