Fracture strength of orthodontic mini-implants
نویسندگان
چکیده
منابع مشابه
Fracture strength of orthodontic mini-implants
Objective: This study aimed at evaluating the design and dimensions of five different brands of orthodontic mini-implants, as well as their influence on torsional fracture strength. Methods: Fifty mini-implants were divided into five groups corresponding to different manufactures (DEN, RMO, CON, NEO, SIN). Twenty-five mini-implants were subjected to fracture test by torsion in the neck and t...
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Objective: This study was designed to assess the deformation and fracture of orthodontic miniimplants of different commercial brands by submitting them to loads perpendicularly applied along their lengths. Materials and Methods: A total of 75 mini-implants were divided into five groups (n=15): M (Mondeal, Tuttlingen, Germany), N (Neodent, Curitiba, Brasil), I (INP, São Paulo, Brazil), S (SIN, S...
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Matheus Melo Pithon; Rogério Lacerda dos Santos; Carla D’Agostini Derech; Carlos Nelson Elias; Antônio Carlos de Oliveira Ruellas; Lincoln Issamu Nojima DDS, Specialist in Orthodontics, Dental School, Federal University of Alfenas, Brazil; Student of the Doctor’s Degree Program in Orthodontics, Dental School, Federal University of Rio de Janeiro, Brazil. DDS, Student of the Master’s Degree Prog...
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Orthodontic mini-implants were recently developed and have been widely used in clinics. However, loosening of mini-implants, as well as infection and swelling of mucosal tissue at the placement site, are often observed during orthodontic treatment. Thus, clinical indices are greatly needed for the safe use of orthodontic mini-implants. This article presents information on mini-implants and offe...
متن کاملMicrobial colonization in orthodontic mini-implants.
Peri-implant inflammation contributes for loss of secondary stability of orthodontic mini-implants. The investigation of microbial colonization in this area would benefit its control, and consequently favor the long-term success of mini-implants. Therefore, the aim of this study was to determine the establishment and the evolution of microbial colonization process in orthodontic mini-implants f...
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ژورنال
عنوان ژورنال: Dental Press Journal of Orthodontics
سال: 2017
ISSN: 2176-9451
DOI: 10.1590/2177-6709.22.3.047-054.oar