Methods: 31 patients with cervical vertigo were examined by using vertebralangiography and MRA.
方法：采用椎动脉造影及椎动脉磁共振血管成象（MRA），对31例颈性眩晕病例进行了检查。
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Objective This article reported the results of application of spiral ct angiography in diagnosis of cervical spondylosis at the origin of the vertebral artery.
目的报告螺旋CT血管成像在椎动脉型颈椎病中的应用结果。
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Spiral ct angiography (SCTA) can clearly show the vertebral artery and its adjacent structures.