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[Predictors of re-consultation and impact of the retainer on relapse and debonding rate ten years after removal of orthodontic appliances]. / Facteurs prédictifs de reconsultation et influence du dispositif de contention sur la récidive et le taux de recollage dix ans après la dépose orthodontique.
De Launay, Laure; Goumy, Marie-José; Subtil, Fabien; Gebeile-Chauty, Sarah.
Afiliação
  • De Launay L; Département d'Orthopédie Dento-Faciale, Faculté d'Odontologie, rue Guillaume Paradin, 69372 Lyon cedex 08, France.
  • Goumy MJ; 56 rue de la République, 69150 Décines, France.
  • Subtil F; UCBLUMR CNRS 5558 - LBBE, Service de Biostatistique, Hospices civils de Lyon, 162 avenue Lacassagne, 69424 Lyon cedex 03, France.
  • Gebeile-Chauty S; Département d'Orthopédie Dento-Faciale, Faculté d'Odontologie, rue Guillaume Paradin, 69372 Lyon cedex 08, France, 56 rue de la République, 69150 Décines, France, Unité Fonctionnelle d'ODF, Centre de Traitements Dentaires, Hospices Civils de Lyon, 6-8 place Depéret, 69365 Lyon cedex 03, France.
Orthod Fr ; 91(3): 179-190, 2020 10 01.
Artigo em Francês | MEDLINE | ID: mdl-33146613
ABSTRACT
Once the orthodontic retention phase is complete, a number of patients return to the office following retainer detachment or complaining about the stability of the result. The aim of this study was to search for predictors of re-consultation and to evaluate how the choice of retainer impacts re-consultation for misalignment or debonding. A systematic retrospective cohort study was conducted ten years after removal of orthodontic appliances. Of the 380 patients included, 23% re-consulted on average 4.5 years after appliance removal. The patients most likely to re-consult were those with a severe initial aesthetic deficit. Mandibular retainers bonded on six teeth resulted in three-fold more re-consultations than wires bonded exclusively on the canines, but the difference was non-significant. Mandibular retainers bonded on the canines certainly generated significantly more maintenance appointments than the six-teeth retainers, but fewer malposition problems (non-significant result). These results raise questions regarding indications for bonded maxillary retainers as opposed to removable devices and also regarding the management of long-term post-retention follow-up.
Assuntos
Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Assunto principal: Contenções Ortodônticas / Mandíbula Tipo de estudo: Estudo observacional / Estudo prognóstico / Fatores de risco Limite: Humanos Idioma: Francês Revista: Orthod Fr Ano de publicação: 2020 Tipo de documento: Artigo País de afiliação: França

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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: MEDLINE Assunto principal: Contenções Ortodônticas / Mandíbula Tipo de estudo: Estudo observacional / Estudo prognóstico / Fatores de risco Limite: Humanos Idioma: Francês Revista: Orthod Fr Ano de publicação: 2020 Tipo de documento: Artigo País de afiliação: França