1、Objective To study the ultrasonic characteristic of vertebral artery cervical spondylopathy.
目的進一步探討椎動脈型頸椎病(VACS)的超聲表現。

2、To evaluate the correlation between cervical facet dislocation and closed vertebral artery injury.
探討頸椎小關節(jié)脫位與閉合性椎動脈損傷的相關性。

3、Purpose: To investigate the application of multi-slice helical CT in vertebral artery imaging.
目的：探討多層面螺旋CT技術在椎動脈成像中的應用。

4、Objective To investigate the MRA diagnosis and clinical treatment of blunt vertebral artery injury.
目的探討閉合性椎動脈損傷的MRA診斷及臨床治療。

5、The origin of the vertebral artery the thyrocervical trunk is very similar.
椎動脈和甲狀頸干的來源相似。