[1]石茂林,李洪友,陈梦月.二段式钛合金种植牙不同弹性模量组件及其组合对骨界面应力分布的影响[J].华侨大学学报(自然科学版),2014,35(4):361-366.[doi:10.11830/ISSN.1000-5013.2014.04.0361]
　SHI Mao-lin,LI Hong-you,CHEN Meng-yue.Influence of Two-Section Titanium Alloy Dental Implant Components with Different Elastic Modulus and Their Combinations on Implant-Bone Interface Stress Distribution[J].Journal of Huaqiao University(Natural Science),2014,35(4):361-366.[doi:10.11830/ISSN.1000-5013.2014.04.0361]
点击复制

二段式钛合金种植牙不同弹性模量组件及其组合对骨界面应力分布的影响
分享到：

《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第4期
页码:
361-366
栏目:
出版日期:
2014-07-10

文章信息/Info

Title:
Influence of Two-Section Titanium Alloy Dental Implant Components with Different Elastic Modulus and Their Combinations on Implant-Bone Interface Stress Distribution
文章编号:
1000-5013(2014)04-0361-06
作者:
石茂林1;  李洪友1;  陈梦月2
1. 华侨大学 机电与自动化学院, 福建 厦门 361021;2. 重庆医科大学 第一临床学院, 重庆 400016
Author(s):
SHI Mao-lin;  LI Hong-you;  CHEN Meng-yue
1. College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China; 2. First Clinical College of Chongqing Medical University, Chongqing 400016, China
关键词:
种植牙;  种植体;  弹性模量;  钛合金;  骨界面;  接触分析
Keywords:
dental implant;  implants;  elastic modulus;  titanium alloy;  bone interface;  contact analysis
分类号:
R783.1
DOI:
10.11830/ISSN.1000-5013.2014.04.0361
文献标志码:
A
摘要:
采用Pro/E三维构图软件及Ansys Workbench 14.5建立二段式钛合金种植牙系统模型,并进行网格划分.设定材料属性、约束和加载条件,分析种植牙系统不同弹性模量组件及其组合对骨界面应力分布的影响,研究种植牙系统的改进方法.结果表明:低模量值种植体具有更好的生物力学相容性,种植牙系统采用适宜模量值基台和种植体组合能够有效地降低骨界面应力.
Abstract:
A two-section model of titanium alloy dental implant and bone issue was established by 3-D software Pro/E and meshed by Ansys Workbench 14.5. The influence of components of different elastic modulus and their combinations on implant-bone interface stress distribution was studied after setting material properties, constraints and loading. The method to improve dental implant system was studied. The result shows that the dental implant system of lower elastic modulus implants was with better biomechanical compatibility. A dental implant system using suitable modulus abutment and dental implant combination can reduce implant-bone interface stress effectively.

参考文献/References:

[1] GENG J,TAN K B.Application of finite element analysis in implant dentistry: A review of the literature[J].J Prosthet Dent,2001,85(6):585-598.
[2] 林野.当代口腔种植学的进展及其临床意义[J].口腔颌面外科,2006,16(4):285-291.
[3] IPLIKCIONLU H,AKCA K.Comparative evaluation of the effect of diameter, length and number of implants supporting three-unit fixed partial prostheses on stress distribution in the bone[J].J Dent,2002,30(1):41-46.
[4] VAN O H,DUYCK J,VANDER S,et al.The influence of bone mechanical properties and implant fixation upon bone loading around oral implants[J].Clin Oral Implants Res,1998,9(6):407-412.
[5] SATO Y,WADAMOTO M,TSUGA K,et al.The effectiveness of element downsizing on a three-dimensional finite element model of bone trabeculae in implant biomechanics[J].J Oral Rehabil,1999,26(4):288-291.
[6] 赵峰,韩彦峰,胡江峰,等.弹性模量和初始应力对种植体骨界面应力分布影响的三维有限元分析[J].中国口腔种植学杂志,2006,11(2):55-58.
[7] 赵永康,马红梅,张力,等.种植体杨氏模量变化对下颌骨应力分布影响有限元分析[J].华西口腔医学杂志,2006,24(2):89-91.
[8] 高勃,赵峰,刘振侠,等.螺旋形种植体弹性模量与骨界面应力分布关系的三维有限元分析[J].临床口腔医学杂志,2006,22(11):667-670.
[9] OTSTSUKIA B,TAKEMOTOA M,FUJIBAYASHIA S,et al.Pore throat size and connectivity determine bone and tissue ingrowth into porous implants: Three-dimensional micro-CT based structuralanalyses of porous bioactive titanium implants[J].Biomaterials,2006,27(35):5892-5900.
[10] ST-PIERRE J P,GATUTHIER M,LEFEBVRE L P,et al.Three-dimensional growth of differentiating MC3T3-E1 pre-osteoblasts on porous titanium scaffolds[J].Biomaterials,2005,26(35):7319-7328.
[11] 于振涛,余森,田宇兴,等.外科植入物新型医用钛合金材料设计、开发与应用现状及进展[J].中国材料进展,2010,12(29):35-51.
[12] 黄伟九,李兆峰.医用钛合金表面改性研究进展[J].材料导报,2006,11(20):369-374.
[13] 邹敬才,刘宝林,唐文杰,等.影响人工种植牙-骨界面应力分布规律因素的多元逐步分布回归分析[J].医用生物力学,2000,15(4):216-221.

相似文献/References:

[1]石茂林,李洪友,陈梦月.二段式钛合金种植牙不同弹性模量组件及其组合对骨界面应力分布的影响[J].华侨大学学报(自然科学版),2015,36(预先出版):0.
　SHI Mao-lin,LI Hong-you,CHEN Meng-yue.Influence of Different Titanium Alloy Dental Implant Components and Combinations of Two-Section System on Implant-bone Interface Stress Distribution[J].Journal of Huaqiao University(Natural Science),2015,36(4):0.

备注/Memo

备注/Memo:
收稿日期: 2013-12-20
通信作者: 李洪友(1970-),男,副教授,主要从事金属材料表面技术、特种加工的研究.E-mail:lihongy@hqu.edu.cn.
基金项目: 福建省自然科学基金资助项目(2012J01213)
更新日期/Last Update: 2014-07-20