Objective To explore the correlations of vertebral artery-related cervical disease with vertebral artery in the Methods 116 cases with V2 segment lesion which comfirmed by cerebral angiogram. vertebral artery-related cervical disease randomly, using digital subtraction angiography (DSA) method were selected and divided into clinical diagnosis of vertebral artery-related cervical disease but DSA demonstrated vertebral artery were not found in V2 segment stenotic lesions group and clinical diagnosis of vertebral artery-related cervical disease ...