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Pregled bibliografske jedinice broj: 711286

Časopis

Autori: Katić, Višnja; Kamenar, Ervin; Blažević, David; Špalj, Stjepan
Naslov: Geometrical design characteristics of orthodontic mini-implants predicting maximum insertion torque
Izvornik: The Korean Journal of Orthodontics (2234-7518) 44 (2014), 4; 177-183
Vrsta rada: članak
Ključne riječi: Orthodontic mini-implant; Mini-implant stability; Mini-implant orthodontic anchorage; Implant insertion torque.
Sažetak:
Objective To determine the unique contribution of geometrical design characteristics of orthodontic mini-implants on maximum insertion torque while controlling for the influence of cortical bone thickness. Methods Total number of 100 cylindrical orthodontic mini- implants was used. Geometrical design characteristics of ten specimens of ten types of cylindrical self-drilling orthodontic mini- implants (Ortho Easy®, Aarhus, and Dual Top™) with diameters ranging from 1.4 to 2.0 mm and lengths of 6 and 8 mm were measured. Maximum insertion torque was recorded during manual insertion of mini-implants into bone samples. Cortical bone thickness was measured. Retrieved data were analyzed in a multiple regression model. Results Significant predictors for higher maximum insertion torque included larger outer diameter of implant, higher lead angle of thread, and thicker cortical bone, and their unique contribution to maximum insertion torque was 12.3%, 10.7%, and 24.7%, respectively. Conclusions The maximum insertion torque values are best controlled by choosing an implant diameter and lead angle according to the assessed thickness of cortical bone.
Projekt / tema: 13.06.2.1.53
Izvorni jezik: ENG
Rad je citiran u
bazama podataka:
Web of Science: Science Citation
Web of Science: Science Citation Index Expanded
Kategorija: Znanstveni
Znanstvena područja:
Strojarstvo,Dentalna medicina
URL Internet adrese: http://e-kjo.org
Broj citata:
Altmetric:
DOI: http://dx.doi.org/10.4041/kjod.2014.44.4.177
URL cjelovitog teksta:
Časopis izlazi u samo elektroničkom izdanju: NE
Google Scholar: Geometrical design characteristics of orthodontic mini-implants predicting maximum insertion torque
Upisao u CROSBI: Višnja Katić (visnja.katic@medri.uniri.hr), 27. Kol. 2014. u 14:55 sati



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