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Biomechanical Effects of Various Bone-Implant Interfaces on the Stability of Orthodontic Miniscrews: A Finite Element Study
المؤلفون المشاركون
Fan, Yubo
Wang, Chao
Tan, Fabing
Yang, Chongshi
Huang, Yuanding
المصدر
Journal of Healthcare Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-19
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Introduction.
Osseointegration is required for prosthetic implant, but the various bone-implant interfaces of orthodontic miniscrews would be a great interest for the orthodontist.
There is no clear consensus regarding the minimum amount of bone-implant osseointegration required for a stable miniscrew.
The objective of this study was to investigate the influence of different bone-implant interfaces on the miniscrew and its surrounding tissue.
Methods.
Using finite element analysis, an advanced approach representing the bone-implant interface is adopted herein, and different degrees of bone-implant osseointegration were implemented in the FE models.
A total of 26 different FE analyses were performed.
The stress/strain patterns were calculated and compared, and the displacement of miniscrews was also evaluated.
Results.
The stress/strain distributions are changing with the various bone-implant interfaces.
In the scenario of 0% osseointegration, a rather homogeneous distribution was predicted.
After 15% osseointegration, the stress/strains were gradually concentrated on the cortical bone region.
The miniscrew experienced the largest displacement under the no osseointegra condition.
The maximum displacement decreases sharply from 0% to 3% and tends to become stable.
Conclusion.
From a biomechanical perspective, it can be suggested that orthodontic loading could be applied on miniscrews after about 15% osseointegration without any loss of stability.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tan, Fabing& Wang, Chao& Yang, Chongshi& Huang, Yuanding& Fan, Yubo. 2017. Biomechanical Effects of Various Bone-Implant Interfaces on the Stability of Orthodontic Miniscrews: A Finite Element Study. Journal of Healthcare Engineering،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1181179
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tan, Fabing…[et al.]. Biomechanical Effects of Various Bone-Implant Interfaces on the Stability of Orthodontic Miniscrews: A Finite Element Study. Journal of Healthcare Engineering No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1181179
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tan, Fabing& Wang, Chao& Yang, Chongshi& Huang, Yuanding& Fan, Yubo. Biomechanical Effects of Various Bone-Implant Interfaces on the Stability of Orthodontic Miniscrews: A Finite Element Study. Journal of Healthcare Engineering. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1181179
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1181179
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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