摘要
目的:探讨CT增强扫描图像在椎动脉、颈内动脉3D可视化技术中的应用。方法:1例经CT增强连续扫描检查的成人患者数据集,应用Mimics8.11对图像血管进行分割,三维重建椎动脉、颈内动脉颅内段数字图像。结果:椎动脉、颈内动脉颅内段三维重建数字图像清晰,能够准确的3D显示该血管解剖形态结构及其在颈椎、颅骨内的位置和毗邻关系。结论:三维重建图像可以提供复杂血管动态解剖,为临床诊断提供了直观的、数字化解剖参考。
Objectives: To discuss the application of CT strengthening scanning images on 3D-reconslruction of vertebral artery and internal carotid artery. Methods: CT strengthening scan images from one adult patient were conducted in Mimics 8.11, and blood vessels of image segments were carries out for reconstructing 3D-model of vertebral artery and internal carotid artery. Results: By this way, the digital model of vertebral artery and internal carotid artery can be performed, with precisely displaying of blood vessels and their location and adjacent relationship. Conclusions: The 3D-reconstruction images can provide anatomic references of vessels, which is valuable for clinic diagnose.
出处
《中国临床解剖学杂志》
CSCD
北大核心
2007年第3期269-271,共3页
Chinese Journal of Clinical Anatomy
基金
湖南省教育厅项目(02C401)
湖南省教育厅资助项目(05C472)
湖南省自然科学基金(02JJY2028)
国家自然科学基金(30371449)
关键词
CT增强扫描
椎动脉
颈内动脉
三维重建
CT strengthening scanning images
vertebral artery
internal carotid artery
3D-reconstruction