Root proximity and stability of orthodontic anchor screws
نویسندگان
چکیده
منابع مشابه
Root proximity and stability of orthodontic anchor screws.
This study aimed to investigate a causal relationship between the stability of orthodontic anchor screws (screws) and the degree of their proximity to the root (root proximity) using mobility test device (Periotest) and cone-beam computed tomography (CBCT). In total, 165 (diameter 1.6 mm; length 8 mm) screws in 58 patients (average age, 24.4 ± 8.5 years) were evaluated. After screw placement, C...
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This case report outlines the possibility of accelerated tooth movement with the combination of microosteoperforation and mini-screws. A 14-year-old male patient presented Class II malocclusion with maxillary incisor protrusion. Upper first premolars were extracted, and after leveling, accelerated canine distalization started. For pre- and postdistalization times, amount of distalization, perio...
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چکیده ندارد.
15 صفحه اولimplant-root proximity and pulp vitality of the tooth
conclusions based on the clinical and radiographic examinations, implant-tooth approximation (less than 1 mm or direct contact) is not related to pulp vitality of the tooth. further studies with larger sample sizes are necessary to confirm the results of the study. results among the 31 assessed implants and the adjacent intact teeth, 13 implants had direct contact and 18 implants had proximity ...
متن کاملLong-term prospective study of an orthodontic bone anchor.
PURPOSE (1) To determine whether immediate loading of orthodontic bone anchors (OBAs) generates more failures than delayed loading and (2) to evaluate the impact of different variables on the success rate of the use of OBAs as temporary anchorage devices in orthodontic treatment. MATERIALS AND METHODS In a prospective registry, consecutive patients were treated with OBAs by one experienced ma...
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ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2014
ISSN: 1343-4934,1880-4926
DOI: 10.2334/josnusd.56.59