髁突骨折术中颞下颌关节盘复位有限元模型的建立与初步分析

doi:10.13418/j.issn.1001-165x.2015

中国临床解剖学杂志 ›› 2015, Vol. 33 ›› Issue (1): 93-96.doi: 10.13418/j.issn.1001-165x.2015

髁突骨折术中颞下颌关节盘复位有限元模型的建立与初步分析

潘璐璐¹, 吴信雷², 刘梦超¹, 朱形好¹, 吴立军², 方一鸣¹

1.温州医科大学附属第一医院口腔颌面外科，浙江温州 325000； 2.温州医科大学数字化医学
研究所，浙江温州 325035

收稿日期:2014-06-02 出版日期:2015-01-25 发布日期:2015-02-12
通讯作者: 方一鸣，教授，E-mail: fangyiming2003@sina.com；吴立军，教授，E-mail: biomech@163.com E-mail:plu136@126.com
作者简介:潘璐璐(1988-)，浙江温州人，住院医生，主要从事口腔颌面外科学方面的研究，Tel:15158619497
基金资助:
国家自然科学基金（81271663）；浙江省科技计划项目（2010C33G2090085）；温州市科技计划项目（2012S0155）；温州医科大学科研发展专项（QTJ06012）

The establishment of the finite element model of condylar fracture of the temporomandibular joint disc reduction and the preliminary analysis

PAN Lu-lu¹, WU Xin-lei², Liu Meng-chao¹, ZHU Xing-hao¹, WU Li-jun², FANG Yi-ming¹

1.Department of Stomatology ,The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, zhejiang, China； 2. Digital Medical Institute of Wenzhou Medical University, Wenzhou 325035, China

Received:2014-06-02 Online:2015-01-25 Published:2015-02-12

摘要/Abstract

摘要：

目的　建立正常的颞下颌关节有限元模型和髁突骨折切复内固定手术模型,为颞下颌关节系统的生物力学研究提供数字平台。方法获取正常颞下颌关节CT和MRI扫描图像数据，使用 Mimics、Geomagic、ANSYS等软件建立颞下颌关节三维有限元模型和髁突骨折外科手术模型并进行初步的生物力学分析，以验证模型的有效性。结果建立了颞下颌关节系统的三维有限元模型和髁突骨折外科模型具有良好的生物形态。结论根据CT、MRI影像和解剖参数，利用医学影像三维建模软件Mimics以及逆向工程软件Geomagic Stadio可以精确、可行地构建颞下颌关节系统的表面网格模型，并在有限元分析软件Ansys中构建颞下颌关节系统的三维有限元模型。该模型还原了TMJ的生物力学环境。

关键词: 颞下颌关节, 关节囊, 关节盘复位, 有限元模型

Abstract:

Objective To establish a three-dimensional finite element model of normal temporomandibular joint system and surgical treatment on mandihular condylar fractures three-dimensional digital model in order to supply a digital plat form for biomechanical research of TMJ. Methods CT and MRI scanning data of normal TMJ were used to establish intact three-dimensional finite model of TMJ and surgical treatment on mandihular condylar fractures ,using Mimics, Geomagic and ANSYS software. Biomechanics of the TMJ model was analyzed to verify the validity of the model. Results An intact three-dimensional finite element model of TMJ and surgical treatment on mandihular condylar fractures was established successfully, and the model provides a precise anatomic morphology of the temporomandibular joint. Conclusion It is precise and feasible to construct a 3-D FEM of the TMJ system based on CT images,MRI images and anatomy by means of Mimics and Geomagic Stadio and Ansys.This model can restore the biomechanics environment of the TMJ, and provide new ideas of modeling for research on biomechanics of the TMJ.

Key words: TMJ, Joint capsule, TMJ disk reduction, Finite element model

中图分类号:

R318.01

潘璐璐, 吴信雷, 刘梦超, 朱形好, 吴立军, 方一鸣. 髁突骨折术中颞下颌关节盘复位有限元模型的建立与初步分析[J]. 中国临床解剖学杂志, 2015, 33(1): 93-96.

BO Lu-Lu, TUN Shen-Lei, LIU Meng-Chao, SHU Xing-Hao, TUN Li-Jun, FANG Yi-Ming. The establishment of the finite element model of condylar fracture of the temporomandibular joint disc reduction and the preliminary analysis[J]. Chinese Journal Of Clinical Anatomy, 2015, 33(1): 93-96.

参考文献

[1] Chen M, Yang C, He D, et al. Soft tissue reduction during open treatment of intracapsular condylar fracture of the temporomandibular joint: our institution's experience
[J]. J Oral Maxillofac Surg, 2010,68(9):2189-2195.

[2] Oezmen Y, Mischkowski RA, Lenzen J, et al. MRI examination of the TMJ and functional results after conservative and surgical treatment of mandibular condyle fractures
[J]. Int J Oral Maxillofac Surg, 1998, 27(1):33-37.

[3] Ramaniraka NA, Saunier P, Siegrist O, et al. Biomechanical evaluation of intra-articular and extra-articular procedures in anterior cruciate ligament reconstruction: a finite element analysis
[J]. Clin Biomech (Bristol, Avon)， 2007， 22(3):336-343.

[4] 吴立军, 廖进民, 钟世镇, 等. 咀嚼肌牵动的下颌骨三维有限元建模与数值分析
[J]. 中国临床解剖学杂志, 2004, 22(4): 408-410.

[5] Uckan S,Veziroglu F,Soydan SS,et al. Comparison of stability of resorbable and titanium fixation systems by finite element analysis after maxillary advancement surgery
[J].J Craniofac Surg, 2009, 20(3):775-779.

[6] 柳大烈，单磊，樊继宏，等. 咬肌牵动的颧骨复合体三维有限元模型的建立
[J].中国美容医学， 2007， 16(3)： 346-348.

[7] Tanaka E, Tanne K, Sakuda M. A three-dimensional finite element model of the mandible including the TMJ and its application to stress analysis in the TMJ during clenching
[J]. Med Eng Phys, 1994,16(4):316-322.

[8]Perez DPA, Doblare M. Finite element analysis of the temporomandibular joint during lateral excursions of the mandible
[J]. J Biomech, 2006, 39(12):2153-2163.

[9] 孔亮，胡开进，于擘，等. Matlab软件辅助建立全牙列下颌骨三维有限元模型
[J]. 口腔颌面外科杂志, 2004, 14(1):17-19.

[10]Chirani RA, Jacq JJ, Meriot P, et al. Temporomandibular joint: a methodology of magnetic resonance imaging 3-D reconstruction
[J]. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 2004, 97(6):756-761.

[11]Ujigawa K, Kato Y, Kizu Y, et al. Three-dimensional finite elemental analysis of zygomatic implants in craniofacial structures
[J].Int J Oral Maxillofac Surg, 2007, 36(7):620-625.

[12]李慧超，李冬梅，归来，等. 下颌角截骨整形手术前后下颌骨生物力学的三维有限元分析
[J]. 中华整形外科杂志， 2008，24 (6)：416-420.

[13]Murakami K, Sugiura T, Yamamoto K, et al. Biomechanical analysis of the strength of the mandible after marginal Rresection
[J].J Oral Maxillofac Surg, 2011, 69(6):1798-1806.

髁突骨折术中颞下颌关节盘复位有限元模型的建立与初步分析

The establishment of the finite element model of condylar fracture of the temporomandibular joint disc reduction and the preliminary analysis

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