An in vitro investigation of peak insertion torque values of six commercially available mini-implants
نویسندگان
چکیده
منابع مشابه
An in vitro investigation of peak insertion torque values of six commercially available mini-implants.
This study compared peak insertion torque values of six commercially available self-drilling mini-implants [Mini Spider® screw (1.5 × 8 mm), Infinitas® (1.5 × 9 mm), Vector TAS® (1.4 × 8 mm), Dual Top® (1.6 × 8 mm), Tomas Pin® (1.6 × 8 mm), and Ortho-Easy® (1.7 × 6, 8, and 10 mm)]. Twenty implants each were drilled into acrylic rods at a speed of 8 rpm using a motorized torque measurement stand...
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The possibility of using osseointegrated implants for orthodontic anchorage is well known. When absolute orthodontic anchorage is needed, mini-implants can be inserted in the non-alveolar bone area (e.g. palatal process or retromolar areas of the mandible). However, what happens to these implants at the end of treatment can be a problem as neither trephine explantation nor simply leaving the su...
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متن کاملEffect of vertical placement angle on the insertion torque of mini-implants in human alveolar bone
Objective: The aim of the present ex-vivo study was to evaluate the effect of the vertical placement angle of mini-implants on primary stability by analyzing maximum insertion torque (MIT). Methods: Mini-implants were placed in 30 human cadavers, inserted at either a 90° or 60° angle to the buccal surface of the maxillary first molar. Out of 60 self-drilling mini-implants used, half were of ...
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ژورنال
عنوان ژورنال: The European Journal of Orthodontics
سال: 2011
ISSN: 0141-5387,1460-2210
DOI: 10.1093/ejo/cjr132