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dc.contributor.author | Seifi, Massoud | es |
dc.contributor.author | Matini, Negin-Sadat | es |
dc.date.accessioned | 2016-07-21T07:46:36Z | |
dc.date.available | 2016-07-21T07:46:36Z | |
dc.date.issued | 2016 | es |
dc.identifier.citation | Seifi, Massoud ; Matini, Negin-Sadat. Evaluation of primary stability of innovated orthodontic miniscrew system (STS): an ex-vivo study. En: Journal of Clinical and Experimental Dentistry, 2016, Vol. 8, No. 3: 255-259 | es |
dc.identifier.uri | http://hdl.handle.net/10550/54677 | |
dc.description.abstract | Background: Stability is determined as one of the requirements in use of Temporary Anchorage Devices (TAD) in orthodontics. Miniscrew has been a widely used Bone Anchor. Compared with mini-implant that necessitates osseointegration; mechanical retention is a determining factor for primary stability of miniscrew. Studies investigated various ways to increase primary stability. The aim of this study is to introduce a new configuration of miniscrew system which is believed to obtain more primary stability. Material and Methods: Freshly ovine mandibles were cut in blocks. Twenty-seven miniscrews (diameter 1.6 × 8 mm; G2, Dual Top Anchor System, Jeil Medical, Seoul, Korea) were inserted in the blocks and divided in 2 experimental groups: single miniscrew and the innovated design “Seifi Twin Screw (STS)”. Primary stability was evaluated by Periotest “M”® device. Results: Independent t-test showed a significant difference between 2 experimental groups in periotest evaluation (p< 0.05). STS demonstrated higher primary stability due to its mechanical configuration and design. Conclusions: The STS provides higher primary stability and was found to be effective in increased success rate of miniscrew systems from the standpoint of primary stability. | en_US |
dc.subject | Odontología | es |
dc.subject | Ciencias de la salud | es |
dc.title | Evaluation of primary stability of innovated orthodontic miniscrew system (STS): an ex-vivo study | es |
dc.type | journal article | es_ES |
dc.subject.unesco | UNESCO::CIENCIAS MÉDICAS | es |
dc.type.hasVersion | VoR | es_ES |