Implementation of the two-stage operation technique for the autotransplantation of teeth with closed apexes--a preliminary report.

Transplantation of teeth with incompletely formed apexes demonstrates a statistically better retention than the transplantation of fully-formed teeth because of the possibilities for reinnervation and revascularisation. However, with regard to the autotransplantation of teeth with completely developed roots, routine endodontic treatment is proposed, as the possibility to retain the vitality of dental pulp is doubtful. In this work the author wishes to present the implementation of the two-stage technique for the transplantation of fully-formed teeth. Observations confirm the possibility for reinnervation and revascularisation occurring after autotransplantation of teeth with closed apexes, which should encourage a cautious approach to the question of routine endodontic treatment following autotransplantation.