| MRI影像下股骨髁间窝三维数字化解剖学数据与实体解剖测量值的差异 |
| |
| 引用本文： | 许鹏,李彦林,陈文栋,杨光,王国梁,仝路,胡猛. MRI影像下股骨髁间窝三维数字化解剖学数据与实体解剖测量值的差异[J]. 中国组织工程研究与临床康复, 2011, 15(43): 8006-8009. DOI: 10.3969/j.issn.1673-8225.2011.43.007 |
| |
| 作者姓名： | 许鹏 李彦林 陈文栋 杨光 王国梁 仝路 胡猛 |
| |
| 作者单位： | 1. 昆明医学院第一附属医院骨科,云南省昆明市,650032
2. 昆明医学院第一附属医院麻醉科,云南省昆明市,650032 |
| |
| 基金项目： | 云南省社会发展科技计划项目 |
| |
| 摘 要： | 背景:X射线、CT、MRI二维图像测量股骨髁间窝受投照体位、选取测量层面等影响,测量准确性较差。目的:比较MRI影像下股骨髁间窝三维数字化模型测量值和尸体实体解剖测量值的差异,探讨基于MRI影像下三维数字化模型的准确性。方法:对尸体膝关节标本行MRI扫描,将MRI图像导入Mimics软件对股骨髁间窝进行三维数字化重建,测量三维数字化髁间窝的相关解剖学数据,同时对尸体标本进行解剖,测量实体解剖学数据。结果与结论:三维数字化重建髁间窝顶长度、髁间窝宽度、内外髁宽度、髁间窝指数测量值与实体解剖测量值差异无显著性意义(P>0.05)。说明基于MRI影像下股骨髁间窝的三维数字化模型能够准确反映实体标本信息,可用于正常人股骨髁间窝的解剖学研究。
|
| 关 键 词： | 髁间窝 MRI 三维重建 数字化模型 解剖学 |
The anatomy research on three-dimensional digital intercondylar notch model based on MRI images: Comparison of three-dimensional data and measurement data |
| |
| Xu Peng,Li Yan-lin,Chen Wen-dong,Yang Guang,Wang Guo-liang,Tong Lu,Hu Meng. The anatomy research on three-dimensional digital intercondylar notch model based on MRI images: Comparison of three-dimensional data and measurement data[J]. Journal of Clinical Rehabilitative Tissue Engineering Research, 2011, 15(43): 8006-8009. DOI: 10.3969/j.issn.1673-8225.2011.43.007 |
| |
| Authors: | Xu Peng Li Yan-lin Chen Wen-dong Yang Guang Wang Guo-liang Tong Lu Hu Meng |
| |
| Affiliation: | Xu Peng 1,Li Yan-lin 1,Chen Wen-dong 2,Yang Guang 1,Wang Guo-liang 1,Tong Lu 1,Hu Meng 1 1 Department of Orthopaedics,2 Department of Anesthesiology,the First Affiliated Hospital of Kunming Medical College,Kunming 650032,Yunnan Province,China |
| |
| Abstract: | BACKGROUND:X-ray,CT,and MRI two-dimensional images for measurement of the intercondylar notch are limited by the projection position and selection of measurement level and the measurement accuracy is poor.OBJECTIVE:To explore the accuracy of three-dimensional digital model based on MRI images and to compare the difference of three-dimensional digital intercondylar notch model with cadaver.METHODS:There were 18 male cadaveric knees and 14 female cadaveric knees scanned by MRI two-dimensional images.The MRI i... |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
