دورية أكاديمية
Biomechanical characteristics of microimplant for anchorage in orthodontics: a 3D finite element model study.
| العنوان: | Biomechanical characteristics of microimplant for anchorage in orthodontics: a 3D finite element model study. |
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| المؤلفون: | Naidu DL; Principal, Professor and Head, Department of Orthodontics and Dentofacial Orthopedics, KLR's Lenora Institute of Dental Sciences Rajanagaram, Rajahmundry, Andhra Pradesh, India, Phone: 09848021412, e-mail: drdlnaidu@rediffmail.com., Harini T; Reader, Department of Orthodontics, Army College of Dental Sciences Secunderabad, Andhra Pradesh, India., Prasad CM; Senior Lecturer, Department of Orthodontics, Army College of Dental Sciences, Secunderabad, Andhra Pradesh, India., Lakshmi HV; Assistant Professor, Department of Orthodontics, Government Dental College and Hospital, Hyderabad, Andhra Pradesh, India., Lokesh NK; Reader, Department of Orthodontics, Rajarajeswari Dental College Bengaluru, Karnataka, India., Dharmesh HS; Senior Lecturer, Department of Orthodontics, Rajarajeswari Dental College, Bengaluru, Karnataka, India. |
| المصدر: | The journal of contemporary dental practice [J Contemp Dent Pract] 2013 Nov 01; Vol. 14 (6), pp. 1076-9. Date of Electronic Publication: 2013 Nov 01. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Jaypee Brothers Medical Publishers Country of Publication: India NLM ID: 101090552 Publication Model: Electronic Cited Medium: Internet ISSN: 1526-3711 (Electronic) Linking ISSN: 15263711 NLM ISO Abbreviation: J Contemp Dent Pract Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2011- : [New Delhi] : Jaypee Brothers Medical Publishers Original Publication: [Cincinnati, OH] : Procter & Gamble Co., [1999- |
| مواضيع طبية MeSH: | Dental Implants* , Finite Element Analysis*, Imaging, Three-Dimensional/*methods , Orthodontic Anchorage Procedures/*instrumentation, Biomechanical Phenomena ; Computer Simulation ; Humans ; Maxilla/physiopathology ; Miniaturization ; Models, Biological ; Molar/physiopathology ; Orthodontic Anchorage Procedures/methods ; Orthodontic Appliance Design ; Stress, Mechanical |
| مستخلص: | In orthodontic treatment, anchorage control is essential for success. A recent development, stationary anchorage (micro- implants) eliminates one of the uncertainties of orthodontic tooth movement by offering absolute control over potentially undesirable counter movements. The objective of this study was to establish a 3D finite element model for microimplant and to analyze the influence of different angulations to the long axis of the teeth (30-90°) on the biomechanical characteristics of orthodontic anchorage implant-bone interface. Results of this study showed that largest stress and deformation was seen in the cortical bone and upper region of trabecular bone. Stress and deformation increased as the angulations of the implant to the long axis of the tooth increased. As the angulation of the implant to the long axis of maxillary 1st molar increased, stress and deformation also decreased. Maximum stress and displacement were recorded when implant was placed perpendicular to the long axis of maxillary 1st molar. |
| المشرفين على المادة: | 0 (Dental Implants) |
| تواريخ الأحداث: | Date Created: 20140527 Date Completed: 20151026 Latest Revision: 20191027 |
| رمز التحديث: | 20240628 |
| DOI: | 10.5005/jp-journals-10024-1454 |
| PMID: | 24858754 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1526-3711 |
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| DOI: | 10.5005/jp-journals-10024-1454 |