Results 271 to 280 of about 9,386 (290)
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Anatomic variability in alveolar sites for skeletal anchorage
American Journal of Orthodontics and Dentofacial Orthopedics, 2010Because alveolar bone is used for skeletal anchorage, the variability and reliability of its dimensions are important.Interradicular distances, cortical thicknesses, and buccolingual spaces were measured on computed tomography images of 22 adults (13 maxillary and 9 mandibular).
Fernando Lima Martinelli +3 more
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Skeletally based miniplate supported orthodontic anchorage
Journal of Oral and Maxillofacial Surgery, 2005m m fi fl z s M t o t p i a t T a c o m rthodontic treatment is often limited by the severity f malocclusion and biomechanical restrictions of vailable appliances. Many devices and techniques ave been developed over decades to assist or augent orthodontic anchorage. Headgear, Pendulum nd Herbst appliances, magnets, and elastics, alone nd in combination,
James G. Burch, Keith H. Sherwood
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Bicortical vs monocortical orthodontic skeletal anchorage
American Journal of Orthodontics and Dentofacial Orthopedics, 2008Case reports have documented the use of titanium miniscrews in providing skeletal anchorage for orthodontic tooth movement. Success rates as low as 50% have been reported for screw retention in either the facial or the lingual cortical plates (monocortical placement).
Teresa A. Morgan +7 more
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Effect of screw diameter on orthodontic skeletal anchorage
American Journal of Orthodontics and Dentofacial Orthopedics, 2009Many case reports have documented the successful use of titanium miniscrews for orthodontic anchorage. However, the literature lacks a well-controlled study examining the effect of miniscrew diameter on anchorage force resistance. The purpose of this in-vitro study was to compare the force resistance of larger-diameter monocortical miniscrews to ...
Steve D. Marshall +7 more
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Temporary skeletal anchorage devices: The case for miniplates
American Journal of Orthodontics and Dentofacial Orthopedics, 2014he desire to have complete control over anchor-age is no doubt universal among orthodontists.About 100 years after orthodontists first startedusing tooth-borne anchorage for orthodontic treat-ment, temporary skeletal anchorage devices appeared.It was clear that orthodontics would be a completelynew ball game; soon temporary skeletal anchorage de-vices ...
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Temporary skeletal anchorage devices: The case for miniscrews
American Journal of Orthodontics and Dentofacial Orthopedics, 20145 According to Newton's Third Law, for every action, there is an equal and opposite reaction. Orthodontists must acknowledge this law every time they try to move teeth. Simply stated, every desired tooth movement has the potential to simultaneously create an undesired tooth movement.
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Midfacial Protraction With Skeletal Anchorage After Pterygomaxillary Separation
Journal of Craniofacial Surgery, 2016The present article reports the treatment of a 7-year-old girl with maxillary hypoplasia associated with multiple tooth agenesis through maxillary protraction with skeletal anchorage and pterygomaxillary separation. Two titanium mini-plates were placed in the lateral region of the nasal cavity and used as anchorage for maxillary protraction with a ...
Rafael Linard Avelar +3 more
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Comparative evaluation of maxillary protraction with or without skeletal anchorage
American Journal of Orthodontics and Dentofacial Orthopedics, 2011The aim of this prospective clinical study was to evaluate the skeletal, dentoalveolar, and soft-tissue effects of maxillary protraction with miniplates compared with conventional facemask therapy and an untreated Class III control group.Forty-five subjects who were in prepubertal or pubertal skeletal growth periods were included in the study and ...
Ayça Arman-Özçırpıcı +3 more
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Orthodontic skeletal anchorage using a palatal external plate
Journal of Orthodontics, 2014We have developed the Anchor-Lock external plate system, which is fitted on the palate for the purpose of orthodontic skeletal anchorage. The aim of this study was to introduce the Anchor-Lock and assess its success rate. The Anchor-Lock is composed of titanium screws of 2·0-mm diameter and a titanium plate of 1·0-mm thickness.
Kenji Fushima, Masaru Kobayashi
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Orthodontic skeletal anchorage: Up-to-date review
Orthodontic Waves, 2017Abstract Purpose This review investigated the recent trend regarding skeletal anchorage in major six journals of orthodontics since 2010. Materials and methods The MEDLINE were searched for finding related articles published in American journals of orthodontics and Dentofacial orthopedics (AJO-DO), The Angle Orthodontists (AO), Korean Journal of
N.T.K. Ly, H.M. Kyung, M. Hong
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