Journal Article10.1016/J.AJODO.2013.03.021
Evaluation of optimal length and insertion torque for miniscrews
Makoto Suzuki,Toru Deguchi,Hisako Watanabe,Masahiro Seiryu,Masahiro Iikubo,Takashi Sasano,Koji Fujiyama,Teruko Takano-Yamamoto +7 more
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TL;DR: It is found that short miniscrews of a diameter of 1.3 mm should be placed at a distance from the root with insertion torque less than 10 Ncm for safe orthodontic anchorage without failure.
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About: This article is published in American Journal of Orthodontics and Dentofacial Orthopedics. The article was published on 01 Aug 2013.
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Citations
Insertion torque recordings for the diagnosis of contact between orthodontic mini-implants and dental roots: protocol for a systematic review
Reint Meursinge Reynders,Luisa Ladu,Laura Ronchi,Nicola Di Girolamo,Jan de Lange,Nia Roberts,Annette Plüddemann +6 more
TL;DR: This systematic review will assess the diagnostic accuracy and the adverse effects of the index test, whether OMIs with root contact have higher insertion torque values than those without, and whether intermediate torque values have clinical diagnostic utility.
A Scoping Review about the Characteristics and Success-Failure Rates of Temporary Anchorage Devices in Orthodontics
Daniel Jaramillo-Bedoya,Gustavo Villegas-Giraldo,Andrés A. Agudelo-Suárez,Diana Milena Ramírez-Ossa +3 more
TL;DR: High success rates were found for TADs, and differences were found according to sociodemographic and clinical variables.
Effects of Intrabony Length and Cortical Bone Density on the Primary Stability of Orthodontic Miniscrews
TL;DR: The MIT and micromotion results demonstrated that the intrabony length of a miniscrew significantly affected its stability in low-density cortical bone, unlike cases with a higher cortical bone density (p < 0.05).
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Bone depth and thickness of different infrazygomatic crest miniscrew insertion paths between the first and second maxillary molars for distal tooth movement: A 3-dimensional assessment.
TL;DR: In this article, the authors measured the bone depth and thickness of different insertion paths for safe placement of infrazygomatic crest miniscrews between the first (U6) and second maxillary molars (U7) by 3D reconstruction and explored their clinical significance.
11
Orthodontic skeletal anchorage: Up-to-date review
H.M. Kyung,N.T.K. Ly,M. Hong +2 more
TL;DR: Steady stream of publication with skeletal anchorage comes 6–10% in the major orthodontic journals, which is similar to previous years.
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References
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Shouichi Miyawaki,Isao Koyama,Masahide Inoue,Katsuaki Mishima,Toshio Sugahara,Teruko Takano-Yamamoto +5 more
TL;DR: The diameter of a screw of 1.0 mm or less, inflammation of the peri-implant tissue, and a high mandibular plane angle, were associated with the mobility of the titanium screw placed into the buccal alveolar bone of the posterior region for orthodontic anchorage.
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Clinical use of miniscrew implants as orthodontic anchorage: Success rates and postoperative discomfort
TL;DR: Miniscrews placed without flap surgery have high success rates with less pain and discomfort after surgery than minisc Drews placed with flap surgery or miniplates placed with either procedure.
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“Safe Zones”: A Guide for Miniscrew Positioning in the Maxillary and Mandibular Arch
TL;DR: The aim of this study was to provide an anatomical map to assist the clinician in miniscrew placement in a safe location between dental roots and to provide clinical indications for a safe application of theminiscrews.
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Root proximity is a major factor for screw failure in orthodontic anchorage
Shingo Kuroda,Kazuyo Yamada,Toru Deguchi,Takashi Hashimoto,Hee-Moon Kyung,Teruko Takano Yamamoto +5 more
TL;DR: The proximity of a miniscrew to the root is a major risk factor for the failure of screw anchorage and this tendency is more obvious in the mandible.
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