title: [Clinical characteristics affecting the need for relining of class 1 and class 2 removable mandibular prostheses].
abstract: This study attempts to identify, from a sample of people wearing a class 1 or 2 removable prosthetic device on the lower jaw, the extent of the relining needs for these prostheses and their determining factors. Epidemiological methods were used to solve this problem. The relining needs increase with the amount of time elapsed since the prosthetic device was put in the mouth (p = 0.014). As for the other factors reviewed, i.e. class of device, type of retainers used, and occlusion, the authors have identified trends instead of real risk factors, since the impact of this study was significantly reduced due to the small number of people we were able to recruit. It was not always possible, therefore, to verify the statistical meaning of the associations observed. In clinical practice, the treatment plan should include a periodical evaluation of the relining needs. As it is now impossible to establish the approximate time when a prosthetic device may need relining, patients wearing one should be examined periodically and regularly.
authors.affiliation: Faculté de médecine dentaire, Université Laval, Ste-Foy, Québec.
authors.forename: L
authors.initials: L
authors.lastname: Nicholson
authors.forename: F
authors.initials: F
authors.lastname: Turcotte
mesh_terms: D000328:Adult; D000368:Aged; D003823:Denture Rebasing / Q000706:statistics & numerical data*; D003781:Denture Retention / Q000295:instrumentation; D003832:Denture, Partial, Removable; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible; D008875:Middle Aged; D013997:Time Factors
vernacular_title: Caractéristiques cliniques affectant le besoin de regarnissage des pièces de prothèses amovibles de classe 1 et 2 à la mandibule.