title: Autogenous premolar transplantation into artificial socket in maxillary lateral incisor site.
abstract: BACKGROUND
  Autogenous transplantation of a natural tooth to another site has significant advantages over dental implants, particularly in cases of agenesis, accidental tooth loss, or poor prognosis for the maintenance of tooth function.
  
  
  METHODS
  This report describes a case of autogenous premolar transplantation into an artificial socket in the site of a missing maxillary lateral incisor in a 13-year-old girl. Clinical examination and radiography revealed tooth agenesis (#4, #10, #13, and #20) and microdontia (#7). The occlusion and skeletal maxillomandibular relations were normal.
  
  
  RESULTS
  Tooth #29 was chosen for transplantation into the site of tooth #10 because of its size, stage of root formation, and possible closure of the spaces created by agenesis.
  
  
  CONCLUSIONS
  Autogenous transplantation is a feasible alternative to dental implants in cases of tooth agenesis or tooth loss because of trauma. Autotransplantation was indicated in this case because it ensures the natural (facial) growth of the alveolar process and preserves the function of periodontal tissues. A multidisciplinary approach (ie, combining techniques from different dental specialties) was important for treatment success. Clinical and radiographic follow-up confirmed that the transplanted premolar was esthetically comparable with the lateral incisor and that root development and pulp canal obliteration were complete.
authors.affiliation: Brazilian Dental Association, Espírito Santo, Brazil.
authors.forename: João Batista Gagno
authors.initials: JB
authors.lastname: Intra
authors.affiliation: Department of Endodontics, Federal University of Espírito Santo, Espírito Santo, Brazil.
authors.forename: Armelindo
authors.initials: A
authors.lastname: Roldi
authors.affiliation: Department of Orthodontics, Federal University of Espírito Santo, ES, Brazil; Brazilian Board of Orthodontics.
authors.forename: Roberto Carlos Bodart
authors.initials: RC
authors.lastname: Brandão
authors.affiliation: Department of Cellular and Molecular Biology, University of Cuiabá, MT, Brazil.
authors.forename: Cyntia Rodrigues
authors.initials: CR
authors.lastname: de Araújo Estrela
authors.affiliation: Department of Endodontics, Federal University of Goiás, Goiânia, GO, Brazil. Electronic address: estrela3@terra.com.br.
authors.forename: Carlos
authors.initials: C
authors.lastname: Estrela
mesh_terms: D000293:Adolescent; D000848:Anodontia / Q000628:therapy; D064592:Autografts / Q000637:transplantation*; D001641:Bicuspid / Q000254:growth & development / Q000637:transplantation*; D003782:Dental Pulp / Q000000981:diagnostic imaging; D004955:Esthetics, Dental; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007180:Incisor / Q000002:abnormalities; D008437:Maxilla / Q000601:surgery*; D010347:Patient Care Planning; D011859:Radiography; D014087:Tooth Movement Techniques / Q000379:methods; D014092:Tooth Root / Q000254:growth & development; D020390:Tooth Socket / Q000601:surgery*; D016896:Treatment Outcome
keywords: Agenesis; autogenous tooth transplantation; pulp regeneration; root canal treatment; tooth transplantation