Retrospective long-term evaluation of autotransplantation of premolars to the central incisor region

A. Mendoza-Mendoza, E. Solano-Reina, A. Iglesias-Linares, Franklin Garcia-Godoy, C. Abalos

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Aim This retrospective case-series study aimed to examine the long-term outcomes of autogenously transplanted premolars. Methodology Twelve patients in whom donor premolars were used to replace maxillary central incisors lost by trauma were clinically and radiologically monitored. Standardized clinical and radiographic records were systematically obtained during the follow-up period of 14years, to determine the influence of specific clinical criteria on the overall success rate of transplantation. Results The success rate of premolar autotransplantation in the maxillary central incisor area was 80% after 14years follow-up. The highest success rate occurred in those teeth transplanted with two-thirds of full root development. Complete pulp obliteration was positively related to autotransplant viability, followed by root formation in the bony crypt. Conclusions Autotransplantation of donor teeth, at the stage of 1/2 to 3/4 of their expected root length, can provide a successful treatment solution for over 14years.

Original languageEnglish (US)
Pages (from-to)88-97
Number of pages10
JournalInternational Endodontic Journal
Volume45
Issue number1
DOIs
StatePublished - Jan 1 2012

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Autologous Transplantation
Bicuspid
Incisor
Tooth
Tissue Donors
Autografts
Transplantation
Wounds and Injuries
Therapeutics

All Science Journal Classification (ASJC) codes

  • Dentistry(all)

Cite this

Retrospective long-term evaluation of autotransplantation of premolars to the central incisor region. / Mendoza-Mendoza, A.; Solano-Reina, E.; Iglesias-Linares, A.; Garcia-Godoy, Franklin; Abalos, C.

In: International Endodontic Journal, Vol. 45, No. 1, 01.01.2012, p. 88-97.

Research output: Contribution to journalArticle

Mendoza-Mendoza, A. ; Solano-Reina, E. ; Iglesias-Linares, A. ; Garcia-Godoy, Franklin ; Abalos, C. / Retrospective long-term evaluation of autotransplantation of premolars to the central incisor region. In: International Endodontic Journal. 2012 ; Vol. 45, No. 1. pp. 88-97.
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AU - Abalos, C.

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N2 - Aim This retrospective case-series study aimed to examine the long-term outcomes of autogenously transplanted premolars. Methodology Twelve patients in whom donor premolars were used to replace maxillary central incisors lost by trauma were clinically and radiologically monitored. Standardized clinical and radiographic records were systematically obtained during the follow-up period of 14years, to determine the influence of specific clinical criteria on the overall success rate of transplantation. Results The success rate of premolar autotransplantation in the maxillary central incisor area was 80% after 14years follow-up. The highest success rate occurred in those teeth transplanted with two-thirds of full root development. Complete pulp obliteration was positively related to autotransplant viability, followed by root formation in the bony crypt. Conclusions Autotransplantation of donor teeth, at the stage of 1/2 to 3/4 of their expected root length, can provide a successful treatment solution for over 14years.

AB - Aim This retrospective case-series study aimed to examine the long-term outcomes of autogenously transplanted premolars. Methodology Twelve patients in whom donor premolars were used to replace maxillary central incisors lost by trauma were clinically and radiologically monitored. Standardized clinical and radiographic records were systematically obtained during the follow-up period of 14years, to determine the influence of specific clinical criteria on the overall success rate of transplantation. Results The success rate of premolar autotransplantation in the maxillary central incisor area was 80% after 14years follow-up. The highest success rate occurred in those teeth transplanted with two-thirds of full root development. Complete pulp obliteration was positively related to autotransplant viability, followed by root formation in the bony crypt. Conclusions Autotransplantation of donor teeth, at the stage of 1/2 to 3/4 of their expected root length, can provide a successful treatment solution for over 14years.

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