华西口腔医学杂志2011，Vol.29Issue(1)：75-78,4.DOI:10.3969/j.issn.1000-1182.2011.01.018
颌面骨三维有限元模型中骨缝实体模型的建立
Sutural physical model building in the three-dimensional finite-element model of maxillofacial bones
摘要
Abstract
Objective To build the physical model of four suturae which are related to the growth of maxilla in the three-dimensional finite-element model of maxillofacial bones. Methods A 16 years old volunteer with individual normal occlusion, good periodontium health condition and without diseases of temporomandibular joint was chosen to be the material of modeling. The three-dimensional finite-element model of the volunteer's maxillofacial bones was built using the CT scan and the finite-element modeling method. Finally we built the physical model of four suturae which were related to the growth of maxilla in the model of maxillofacial bones. Results The model of maxillofacial bones with 86 575 nodes and 485 915 elements was generated. This model contained four suturae including sutura frontomaxillaris, sutura zygomaticomaxillaris, sutura temporozygomafica and sutura pterygopalatine. Conclusion A three-dimensional finite-element model of maxillofacial bones with good biological similarity was developed.关键词
生物力学/颌而骨/三维有限元模型/骨缝实体模型Key words
biomechanics/ maxillofacial bones/ three-dimensional finite-element model/ physical model of sutura分类
医药卫生引用本文复制引用
刘畅,朱宪春,张星,台银霞,闫森..颌面骨三维有限元模型中骨缝实体模型的建立[J].华西口腔医学杂志,2011,29(1):75-78,4.基金项目
吉林省科技厅基金资助项目(200705348) （200705348）
