• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

各种骨-种植体界面对正畸微螺钉稳定性的生物力学影响：有限元研究。

Biomechanical Effects of Various Bone-Implant Interfaces on the Stability of Orthodontic Miniscrews: A Finite Element Study.

机构信息

College of Stomatology, Chongqing Medical University, Chongqing, China.

Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.

出版信息

J Healthc Eng. 2017;2017:7495606. doi: 10.1155/2017/7495606. Epub 2017 Jun 19.

DOI:10.1155/2017/7495606
PMID:29065641
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5494564/
Abstract

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.

摘要

简介

种植体的成功植入需要骨整合，但正畸微螺钉的各种骨-种植体界面会引起正畸医生的极大关注。目前，对于稳定的微螺钉需要多少最小程度的骨-种植体骨整合，还没有明确的共识。本研究的目的是研究不同的骨-种植体界面对微螺钉及其周围组织的影响。

方法

使用有限元分析，本研究采用了一种先进的方法来代表骨-种植体界面，并在 FE 模型中实现了不同程度的骨-种植体骨整合。总共进行了 26 种不同的 FE 分析。计算并比较了应力/应变模式，并评估了微螺钉的位移。

结果

应力/应变分布随不同的骨-种植体界面而变化。在 0%骨整合的情况下，预测到的分布相当均匀。在 15%骨整合后，应力/应变逐渐集中在皮质骨区域。在没有骨整合的情况下，微螺钉经历了最大的位移。最大位移从 0%到 3%急剧下降，并趋于稳定。

结论

从生物力学的角度来看，可以建议在大约 15%的骨整合后，可以对微螺钉进行正畸加载，而不会有任何稳定性丧失的风险。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/58b646e5ea86/JHE2017-7495606.008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/530dd160a533/JHE2017-7495606.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/bc2dc559c4f5/JHE2017-7495606.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/74ee2e61440f/JHE2017-7495606.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/47c073156de9/JHE2017-7495606.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/010c02f86442/JHE2017-7495606.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/0e3de6774e7c/JHE2017-7495606.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/7a713d83b507/JHE2017-7495606.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/58b646e5ea86/JHE2017-7495606.008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/530dd160a533/JHE2017-7495606.001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/bc2dc559c4f5/JHE2017-7495606.002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/74ee2e61440f/JHE2017-7495606.003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/47c073156de9/JHE2017-7495606.004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/010c02f86442/JHE2017-7495606.005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/0e3de6774e7c/JHE2017-7495606.006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/7a713d83b507/JHE2017-7495606.007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7e11/5494564/58b646e5ea86/JHE2017-7495606.008.jpg

相似文献

1
Biomechanical Effects of Various Bone-Implant Interfaces on the Stability of Orthodontic Miniscrews: A Finite Element Study.各种骨-种植体界面对正畸微螺钉稳定性的生物力学影响：有限元研究。
J Healthc Eng. 2017;2017:7495606. doi: 10.1155/2017/7495606. Epub 2017 Jun 19.
2
Finite element analysis of dental implant as orthodontic anchorage.作为正畸支抗的牙种植体的有限元分析
J Contemp Dent Pract. 2011 Jul 1;12(4):259-64. doi: 10.5005/jp-journals-10024-1044.
3
Three-dimensional finite element analysis of strength, stability, and stress distribution in orthodontic anchorage: a conical, self-drilling miniscrew implant system.正畸支抗的强度、稳定性和应力分布的三维有限元分析：一种锥形自攻微型螺钉种植体系统。
Am J Orthod Dentofacial Orthop. 2012 Mar;141(3):327-336. doi: 10.1016/j.ajodo.2011.07.022.
4
Changes in stress distribution of orthodontic miniscrews and surrounding bone evaluated by 3-dimensional finite element analysis.三维有限元分析评估正畸微螺钉及其周围骨的应力分布变化。
Am J Orthod Dentofacial Orthop. 2011 Dec;140(6):e273-80. doi: 10.1016/j.ajodo.2011.06.025.
5
Three-dimensional modeling and finite element analysis in treatment planning for orthodontic tooth movement.三维建模和有限元分析在正畸牙齿移动治疗计划中的应用。
Am J Orthod Dentofacial Orthop. 2011 Jan;139(1):e59-71. doi: 10.1016/j.ajodo.2010.09.020.
6
Strain of bone-implant interface and insertion torque regarding different miniscrew thread designs using an artificial bone model.使用人工骨模型研究不同微螺钉螺纹设计的骨-种植体界面应变和植入扭矩。
Eur J Orthod. 2015 Jun;37(3):268-74. doi: 10.1093/ejo/cju037. Epub 2014 Oct 8.
7
Optimal palatal configuration for miniscrew applications.种植钉应用的最佳腭部形态。
Angle Orthod. 2010 Jan;80(1):145-52. doi: 10.2319/122908-662.1.
8
The effect of implant thread design on stress distribution in anisotropic bone with different osseointegration conditions: a finite element analysis.种植体螺纹设计对不同骨整合条件下各向异性骨应力分布的影响：有限元分析
Int J Oral Maxillofac Implants. 2015 Nov-Dec;30(6):1317-26. doi: 10.11607/jomi.4091. Epub 2015 Oct 16.
9
Distribution and amount of stresses caused by insertion or removal of orthodontic miniscrews into the maxillary bone: A finite element analysis.正畸微螺钉植入或取出上颌骨时所产生应力的分布及大小：有限元分析
Int Orthod. 2019 Dec;17(4):758-768. doi: 10.1016/j.ortho.2019.08.013. Epub 2019 Sep 4.
10
The ideal insertion angle after immediate loading in Jeil, Storm, and Thunder miniscrews: A 3D-FEM study.即刻加载状态下 Jeil、Storm 和 Thunder 微种植体的理想植入角度：一项三维有限元研究。
Int Orthod. 2020 Sep;18(3):503-508. doi: 10.1016/j.ortho.2020.03.003. Epub 2020 May 6.

引用本文的文献

1
Shape Optimization of Bone-Bonding Subperiosteal Devices with Finite Element Analysis.基于有限元分析的骨结合式皮下植入器件的形状优化。
Biomed Res Int. 2017;2017:3609062. doi: 10.1155/2017/3609062. Epub 2017 Dec 17.

本文引用的文献

1
Asynchronous Dissipative State Estimation for Stochastic Complex Networks With Quantized Jumping Coupling and Uncertain Measurements.具有量化跳跃耦合和不确定测量的随机复杂网络的异步耗散状态估计。
IEEE Trans Neural Netw Learn Syst. 2017 Feb;28(2):268-277. doi: 10.1109/TNNLS.2015.2503772. Epub 2015 Dec 24.
2
Generic finite element models of orthodontic mini-implants: Are they reliable?正畸微型种植体的通用有限元模型：它们可靠吗？
J Biomech. 2015 Nov 5;48(14):3751-6. doi: 10.1016/j.jbiomech.2015.08.015. Epub 2015 Aug 21.
3
Simulated bone remodeling around tilted dental implants in the anterior maxilla.
上颌前部倾斜牙种植体周围的模拟骨重塑
Biomech Model Mechanobiol. 2016 Jun;15(3):701-12. doi: 10.1007/s10237-015-0718-5. Epub 2015 Aug 19.
4
Friction coefficient and effective interference at the implant-bone interface.种植体与骨界面的摩擦系数和有效干涉
J Biomech. 2015 Sep 18;48(12):3517-21. doi: 10.1016/j.jbiomech.2015.07.012. Epub 2015 Jul 21.
5
Biomechanical effectiveness of cortical bone thickness on orthodontic microimplant stability: an evaluation based on the load share between cortical and cancellous bone.皮质骨厚度对正畸微种植体稳定性的生物力学影响：基于皮质骨和松质骨之间分担负荷的评估。
Am J Orthod Dentofacial Orthop. 2014 Aug;146(2):175-82. doi: 10.1016/j.ajodo.2014.04.018.
6
Effect of healing time on bone-implant contact of orthodontic micro-implants: a histologic study.愈合时间对正畸微种植体骨-种植体接触的影响：一项组织学研究。
ISRN Dent. 2014 Apr 6;2014:179037. doi: 10.1155/2014/179037. eCollection 2014.
7
Implants for orthodontic anchorage: success rates and reasons of failures.正畸支抗种植体：成功率及失败原因
Implant Dent. 2014 Apr;23(2):155-61. doi: 10.1097/ID.0000000000000048.
8
Primary stability, insertion torque, and bone density of conical implants with internal hexagon: is there a relationship?带有内六角的锥形种植体的初期稳定性、植入扭矩和骨密度：它们之间有关系吗？
J Craniofac Surg. 2013 May;24(3):841-4. doi: 10.1097/SCS.0b013e31827c9e01.
9
The impact of healing time before loading on orthodontic mini-implant stability: a histomorphometric study in minipigs.愈合时间对正畸微种植体稳定性影响的研究：小型猪的组织形态计量学研究。
Arch Oral Biol. 2013 Jul;58(7):806-12. doi: 10.1016/j.archoralbio.2012.12.010. Epub 2013 Jan 19.
10
Biomechanical evaluation of an orthodontic miniimplant used with revolving (translation and rotation) temporary anchorage device by finite element analysis and experimental testing.通过有限元分析和实验测试对旋转（平移和旋转）临时固定装置用正畸微种植体的生物力学评估。
Implant Dent. 2013 Feb;22(1):77-82. doi: 10.1097/ID.0b013e318278a768.