中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (36): 5788-5792.doi: 10.3969/j.issn.2095-4344.2014.36.009

• 器官移植动物模型 organ transplantation and animal model • 上一篇    下一篇

PC机上基于CT、MRI图像构建的颌面部三维数字模型

王  娇1,刘  洋2,李  旭1,王  衍1,刘文芳1,任国山3   

  1. 1沧州医学高等专科学校,河北省沧州市  061001
    2沧州市中心医院急诊科,河北省沧州市  061001
    3河北医科大学解剖教研室,河北省石家庄市  050017
  • 修回日期:2014-06-06 出版日期:2014-08-30 发布日期:2014-08-30
  • 通讯作者: 任国山,博士,教授,河北医科大学解剖教研室,河北省石家庄市 050017
  • 作者简介:王娇,女,1982年生,河北省邯郸市人,汉族,2012年河北医科大学毕业,硕士,讲师,主要从事医学影像教学研究。

Three-dimensional visualization models of maxillofacial region based on CT and MRI images using a personal computer

Wang Jiao1, Liu Yang2, Li Xu1, Wang Yan1, Liu Wen-fang1, Ren Guo-shan3   

  1. 1Cangzhou Medical College, Cangzhou 061001, Hebei Province, China
    2Emergency Department, Cangzhou Municipal Central Hospital, Cangzhou 061001, Hebei Province, China
    3Department of Anatomy, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
  • Revised:2014-06-06 Online:2014-08-30 Published:2014-08-30
  • Contact: Ren Guo-shan, M.D., Professor, Department of Anatomy, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
  • About author:Wang Jiao, Master, Lecturer, Cangzhou Medical College, Cangzhou 061001, Hebei Province, China

摘要:

背景:近年来国内外学者对个人PC机上重建颌面部骨组织、皮肤、肌肉三维可视化模型进行了大量研究,但对于建立颌面部骨骼、皮肤、肌肉、血管的整体三维可视化模型尚无报道。
目的:利用螺旋 CT、MRI 数据及三维重建软件,在普通 PC 机建立颌面部整体的三维可视化模型。
方法:选择1名健康成年男性作为建模对象,分别通过螺旋CT、核磁共振扫描,得到样本的DICOM标准图像。将所有CT、MRI图像导入Mimics,建立颌面部骨骼、部分咀嚼肌、三叉神经池、颈内动脉、颈内静脉的三维可视化模型。选择颌面部骨骼三维模型为基准,将由MRI图像建立的肌肉、血管、三叉神经池模型导入,进行三维模型空间配准。最终得到颌面部整体的三维可视化模型。
结果与结论:成功建立了颌面部骨骼、肌肉、皮肤、三叉神经池、血管的整体三维模型,准确反映了颌面部复杂的解剖结构,可为临床诊断提供可靠的解剖资料,并为今后的模拟手术打下良好的基础。



中国组织工程研究
杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程


全文链接:

关键词: 移植, 组织构建, 修复重建, CT, MRI, MIMICS, 颌面部, 可视化, 三维重建

Abstract:

BACKGROUND: Recently, scholars all over the world have made numerous studies on three-dimensional visualization model of reconstructing maxillofacial bone tissue, skin, and muscle in the ordinary PC. However, few studies concerned the three-dimensional visualization model of constructing maxillofacial bone tissue, skin, muscle and blood vessels.
OBJECTIVE: To establish a three-dimensional visualization model of the complete maxillofacial region using an ordinary PC based on spiral CT, MRI data, and three-dimensional reconstruction software.
METHODS: One healthy male adult was chosen as the object in this study. CT and MRI were performed respectively to acquire the DICOM standardized image of the sample. All CT and MRI images were imported to Mimics to construct three-dimensional visualization models of the bones in the maxillofacial region, some masseter muscles, trigeminal cistern, internal carotid artery and internal jugular vein. Three-dimensional model of the bones in the maxillofacial region was chosen as the reference. Models of muscles, blood vessels and trigeminal cistern established by MRI images were imported, and registration in space of three-dimensional model was performed. At last, three-dimensional visualization model of the complete maxillofacial region was acquired.
RESULTS AND CONCLUSION: The integrated three-dimensional models of the bones, muscles, skin, trigeminal cistern and blood vessels in the maxillofacial region established accurately reflected the complex anatomic structure of maxillofacial region, provided reliable anatomic data for clinical diagnosis and laid a good foundation for sham operations in the future.



中国组织工程研究
杂志出版内容重点:肾移植肝移植移植;心脏移植;组织移植;皮肤移植;皮瓣移植;血管移植;器官移植组织工程


全文链接:

Key words: imaging, three-dimensional, tomography, magnetic resonance imaging, anatomy

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