中国组织工程研究

中国组织工程研究 ›› 2011, Vol. 15 ›› Issue (26): 4936-4940.doi: 10.3969/j.issn.1673-8225.2011.26.046

• 骨与关节综述 bone and joint review • 上一篇    

脊柱生物力学的有限元法研究进展

何剑颖，董谢平   

  1. 江西省人民医院骨二科，江西省南昌市  330006
  • 收稿日期:2010-12-02 修回日期:2011-03-11 出版日期:2011-06-25 发布日期:2011-06-25
  • 通讯作者: 董谢平，主任医师，硕士生导师，江西省人民医院骨二科，江西省南昌市 330006
  • 作者简介:何剑颖★，男，1980年生，江西省上饶市人，汉族，2006年南昌大学毕业，硕士，主治医师，主要从事脊柱、关节的研究。
  • 基金资助:

    国家“十一五”科技支撑项目(2008BAI68B06)，课题名称：极端气候条件下创伤疾病的发生规律及防治研究。

Advance of finite element methods in spinal biomechanical research

He Jian-ying, Dong Xie-ping   

  1. Second Department of Orthopedics, Jiangxi People’s Hospital, Nanchang  330006, Jiangxi Province, China
  • Received:2010-12-02 Revised:2011-03-11 Online:2011-06-25 Published:2011-06-25
  • Contact: Dong Xie-ping, Chief physician, Master’s supervisor, Second Department of Orthopedics, Jiangxi People’s Hospital, Nanchang 330006, Jiangxi Province, China
  • About author:He Jian-ying★, Master, Attending physician, Second Department of Orthopedics, Jiangxi People’s Hospital, Nanchang 330006, Jiangxi Province, China Hejianying1980@sohu.com
  • Supported by:

    the National “Eleventh Five-Year” Science and Techology Project, No.2008BAI68B06*

PDF

446

被引次数

25

摘要：

背景：有限元分析法可取代传统的生物力学实验法进行数字化仿真，重复实验分析，在脊柱生物力学研究中的运用日益广泛且深入。
目的：旨在强调运用有限元法对脊柱解剖，脊柱疾病，脊柱相关手术，以及脊柱的有限元模型的建立进行简要的阐述。
方法：以“有限元；脊柱”为检索词，检索Pubmed文献检索数据库以及中国知网数据库2000-01/2010-08文献。选择文章主要内容与脊柱的有限元分析直接相关的、针对性强、代表性好、相关领域权威杂志的文章共44篇进行综述。
结果与结论：有限元方法将发挥它低成本，可重复性强的特点,在深化理论研究的同时，还将为临床上提高对疾病发生、发展的认识，以及选择个体化治疗方案提供可靠的依据。有限元研究已经成为数字医学的重要组成部分。利用有限元方法人们进一步加深了对脊柱生物力学特性的认识。

关键词: 有限元, 脊柱, 生物力学, 综述文献

Abstract:

BACKGROUND: The finite element method can replace traditional biomechanical experiment for processing digital simulation and repeating experimental analysis. It has been used extensively and deeply in studying spinal biomechanics.
OBJECTIVE: To emphasize the application of finite element method to spinal anatomy, spinal disease, spinal-related surgery, and establishment of spinal finite element models.
METHODS: An online search of PubMed database and CNKI was performed using key words of “spine, finite element” for articles published between January 2000 and August 2010. A total of 44 manuscripts that were related to finite element of spine, published in authorized journal and considered to be a representative, were selected.
RESULTS AND CONCLUSION: Finite element method is characterized by low cost and good repeatability. It not only has effect on deepening theory research, but also provides reliable basis for increasing understanding of occurrence, development of disease, and individualized treatment plan preparation. Finite element method has been an important part of digital medicine. Using finite element method further deepened people’s realization of spinal biomechanics behavior.

中图分类号: