title: Treatment of Extrusive Luxation in Permanent Teeth: Literature Review with Systematic Criteria.
abstract: BACKGROUND
  Extrusive luxation is a traumatic dental injury caused by the action of oblique forces, characterized by partial displacement of the tooth out of its socket. The ideal treatment for this type of trauma involves repositioning the tooth in its socket. However, in cases where the tooth cannot be repositioned, different options may be considered, such as intentional reattachment and orthodontic intrusion. The aim is to review the literature on the extrusive luxation of permanent teeth while assessing the risks of complications for two methods of delayed treatment for extrusive luxation.
  
  
  METHODS
  An electronic search from August 2005 to August 2014 was performed by two reviewers independently, and conflicts were resolved by a third reviewer. The databases used were PubMed and Scopus; the reviewers performed a manual search of the following journals: Dental Traumatology, American Journal of Orthodontics, and Clinical Oral Investigation.
  
  
  RESULTS
  After removing the duplicate studies, 328 articles were found. Out of these, 321 were rejected as not addressing the proposed research topic. In addition, five articles were excluded because apical repositioning was used for treatment. Therefore, four articles formed the basis of the study.
  
  
  CONCLUSIONS
  Factors, such as root formation, the degree of tooth mobility, and the presence of tooth vitality were decisive for the choice of treatment. However, both treatments were effective and showed favorable results, i.e., without periodontal and root damage.
  
  
  CONCLUSIONS
  Knowledge of the risks of complications among two methods of delayed treatment for extrusive luxation, as well as other important factors to take into consideration when choosing a treatment assists dentists in improving the prognostic.
authors.affiliation: Faculdade de Odontologia, UNESP - Univ Estadual Paulista Araçatuba, Department of Surgery and Integrated Clinics Araçatuba São Paulo Brazil, Phone: +551836362899, e-mail: marina_fuzette.amaral@hotmail.com.
authors.forename: Marina F
authors.initials: MF
authors.lastname: Amaral
authors.affiliation: Faculdade de Odontologia, UNESP - Univ Estadual Paulista Araçatuba, Surgery and Integrated ClinicsAraçatuba São Paulo Brazil.
authors.forename: Melyna M
authors.initials: MM
authors.lastname: de Almeida
authors.affiliation: Faculdade de Odontologia, UNESP - Univ Estadual Paulista Araçatuba, Department of Pediatric and Community Dentistry Araçatuba, São Paulo, Brazil.
authors.forename: Lorraine P
authors.initials: LP
authors.lastname: de Faria
authors.affiliation: Faculdade de Odontologia, UNESP - Univ Estadual Paulista Araçatuba, Surgery and Integrated ClinicsAraçatuba São Paulo Brazil.
authors.forename: Daniela A
authors.initials: DA
authors.lastname: Brandini
authors.affiliation: Faculdade de Odontologia, UNESP - Univ Estadual Paulista Araçatuba, Surgery and Integrated ClinicsAraçatuba São Paulo Brazil.
authors.forename: Wilson R
authors.initials: WR
authors.lastname: Poi
authors.affiliation: Faculdade de Odontologia, UNESP - Univ Estadual Paulista Araçatuba, Surgery and Integrated ClinicsAraçatuba São Paulo Brazil.
authors.forename: Roberta
authors.initials: R
authors.lastname: Okamoto
mesh_terms: D019229:Dentition, Permanent; D006801:Humans; D014084:Tooth Avulsion / Q000601:surgery / Q000628:therapy*; D014090:Tooth Replantation / Q000379:methods
keywords: Extrusive luxation; Orthodontic intrusion; Reimplantation Tooth injuries.