中国临床解剖学杂志 ›› 2010, Vol. 28 ›› Issue (3): 248-.

• 应用解剖 • 上一篇    下一篇

颈椎后路手术相关结构三维可视化研究

傅 栋1, 靳安民1, 罗 毅2, 张 宇3   

  1. 1.南方医科大学珠江医院骨科中心,  广州   510280; 2.湖南省肿瘤医院骨科,  长沙   410013;
    3.广州军区总医院骨科,  广州   110001
  • 收稿日期:2009-09-09 出版日期:2010-05-25 发布日期:2010-06-11
  • 通讯作者: 靳安民,教授,博士生导师,E-mail:jinanmin2008@163. com E-mail:gdfudong@126.com
  • 作者简介:傅 栋(1972-) ,男,在读博士,医师,工作单位:武警8691部队医院,从事脊柱外科及骨科数字影像仿真研究

Three-dimensional visualization of the structures correlating with the posterior cervical approach

FU Dong,JIN An-min,LUO Yi,et al.   

  1. Department of Orthopedics,Zhujiang Hospital,Southern Medical University,Guangzhou 510280,China
  • Received:2009-09-09 Online:2010-05-25 Published:2010-06-11

摘要:

目的 寻求建立颈椎后路手术相关结构数字模型及三维可视化方法。  方法 取健康志愿者头顶至第3胸椎下缘连续CT/MRI断面图像,Mimics软件对骨骼,肌肉,神经等组织用半自动方法进行分割和重建,MedCAD(医学计算机辅助设计)模块对细小解剖结构重建,三维化显示颈椎后路手术相关解剖结构。  结果    建立颈椎后路手术相关结构的三维可视化模型,显示骨性结构、颈背部由浅入深4层17组肌肉、4组韧带、C1~T2脊神经后支和颈部浅层肌等解剖结构的位置关系。  结论    在颈背部三维可视化模型基础上,参照解剖学层次逐层显示该手术相关重要结构,为该手术解剖教学、手术培训提供医疗教学平台。

关键词: 颈椎后路!断面图像!数字模型

Abstract:

Objective To explore the method for establishing digital model and three-dimensional visualization of the correlated structures of posterior cervical approach.  Methods Basing on CT and MRI continuous 2-Dimensional pictures from the vertex to the inferior border of the T3 of one healthy volunteer,half-auto cut and reconstruction was taken on skeleton,muscles and nerves with the Mimics software. The tiny anatomic structures were reconstructed with the MedCAD module. Three-dimensional model of posterior cervical approach and its surrounding structures was successfully displayed.   Results    A three-dimensional digital model of the correlated structures of posterior cervical approach was established. The position relation of different structures was successfully presented, such as the skeleton; 17 groups of muscles covering the nape, formed 4 layers from the superficial to the deep; 4 kinds of ligaments; ramus posterior nervorum spinalium of C1-T2; and the superficial cervical muscles.  Conclusions On the basis of three-dimensional visualization model of the nape,the correlated important structures of posterior cervical approach can be displayed step by step, which is a favorable tool for anatomic teaching and operation training.

Key words:  Posterior cervical approach!Cross section!Digit model

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