摘要
目的通过高清晰超声检查显示臂丛神经形态。方法应用10MHz高频彩色多普勒超声对8例健康志愿者行双侧臂丛检查,确认其与周围组织解剖定位关系。结果所有志愿者的臂丛神经均得到了较好的显示,C7锥体横突、锁骨下动脉和颈深动脉是描记中重要的标志。结论彩色多普勒超声可以显示臂丛神经的形态,可以提高其对臂丛损伤的诊断。
Objective To demonstrate the mapping of the brachial plexus by means of high resolution sonography. Methods Eight healthy adult volunteers (three women and five men) underwent bilateral sonographic examination to assess the nerve structures of the brachial plexus from the extraforaminal part to the axillary part. Results A satisfactory sonographic demonstration was shown in all the volunteers. The subclavian and deep cervical arteries were useful landmarks for this mapping. Sonography was also reliable in depicting the level of the C7 vertebra because of the absence of the anterior tubercle from its transverse processes. Conclusion The brachial plexus can be mapped with high resolution sonography, for it may increase the diagnostic rate of brachial plexus injury.
出处
《中华创伤骨科杂志》
CAS
CSCD
2004年第3期287-289,共3页
Chinese Journal of Orthopaedic Trauma
