Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"miniscrew"”.
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Effect of Mini-implant Diameters on Primary Stability and Viscoelastic Migration of Mini-implants under Orthodontic Loading
… hole. The cortical thickness along with the miniscrew hole was also measured using the CBCT image. Results The mini-implant diameters did not have an effect on determining the primary stability and migration of mini-implant (p=0.147). Positive correlations of migration with SD and COV were …
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Comparison of Bone- and Tooth-Anchored, Bone-Anchored, and Surgically Assisted Bone-Anchored Rapid Palatal Expansion: a Pilot Retrospective CBCT Study
… changes in three different approaches to miniscrew-assisted rapid palatal expansion (MARPE) including bone- and tooth-anchored (BTAME), bone-anchored (BAME), and surgically assisted bone-anchored maxillary expansion (SRBAME) maxillary expansion. The secondary purpose is to formulate new …
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An investigation of the effectiveness of miniscrews in orthodontics
… were to systematically review the evidence on miniscrews failure rate, their effectiveness in anchorage reinforcement, to assess the quality of reporting clinical trials in orthodontic literature in an observational study, to audit their use in the UK and to compare the anchorage effectiveness …
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An In-Vitro Study Evaluating the Fracture Resistance and Insertion Torque of Self-Drilling Mini-Implants Upon Insertion Into Synthetic High Density Mandibular Bone.
Introduction: Self-drilling mini-implants are commonly used in orthodontics, but there is little information regarding their fracture resistance in areas of high density bone without pre-drilling. Purpose: To determine the peak fracture torques of six commonly used self-drilling mini-implants, and …