西北国防医学杂志2011，Vol.32Issue(2)：109-111,3.
彩色多普勒超声诊断臂丛神经断裂水平和缺损长度
Diagnosis of fracture level and defect length of the brachial plexus by the color Doppler ultrasound
梁沅 1胡玉珍 2弥娜 1张国庆1
作者信息
- 1. 解放军323医院特诊科,陕西,西安,710054
- 2. 第四军医大学生理学教研室
- 折叠
摘要
Abstract
Objective:To explore the feasibility of preparing the model of the brachial plexus by the method of color Doppler ultrasound and observe the fracture level and the defect length. Methods: Ten healthy adult New Zealand rabbits were divided into two groups, 10 in each group with self double side control. Then portable SonoScape color Doppler instrument with the probe coil of 9 to 13 MHZ frequency was used in each side to observe the living brachial plexus and record the feature of the anatomical localization. On the left side, the model of open injury of the brachial plexus was produced while on the counterpart of the right arm, the model of the brachial plexus injury was made under the guidance of the ultrasound, and then the changes of the ultrasound imaging and tissue's pathology patterns were observed before and after the modeling. Results:The rabbit brachial plexus of less than lmm length and the concomitant vascular relationship on the basis of the blood flow distribution on the color Doppler can be displayed by ultrasound. The changes of the vaginal cuff and the surrounding tissues after the brachial plexus' injury can be observed and the brachial plexus injury can be finally located. Conclusion:Under the guidance of the ultrasound, a model of injury of the brachial plexus can be established, which may provide a good experimental basis of animal model for the clinical diagnosis of the brachial plexus injury and accurate location.关键词
彩色多普勒超声/臂丛神经/神经损伤/动物模型分类
医药卫生引用本文复制引用
梁沅,胡玉珍,弥娜,张国庆..彩色多普勒超声诊断臂丛神经断裂水平和缺损长度[J].西北国防医学杂志,2011,32(2):109-111,3.
