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对经颈椎Ｘ线平片证实为颈椎骨质增生的３２例患者行经颅多普勒超声（ＴＣＤ）检查，结果７例左侧椎动脉，８例右侧椎动脉，９例基底动脉血流速度增高；８例左侧椎动脉，７例右侧椎动脉，９例基底动脉血流速度降低；同时发现大脑前、中、后动脉血流速度也有不同程度的异常。有头痛、头晕、共济失调者，椎—基底动脉血流速度异常率明显增加。结果颈椎骨质增生病人临床症状与颈椎Ｘ线平片改变不呈正相关，而与ＴＣＤ探测的异常结果呈正相关
Transcranial Doppler ultrasound (TCD) was performed on 32 patients with cervical hyperosteogeny confirmed by cervical X-ray. Results Seven patients had left vertebral artery, 8 right vertebral artery, 9 basilar artery blood flow velocity , 8 cases of left vertebral artery, 7 cases of right vertebral artery, 9 cases of basilar artery blood flow decreased; also found that the anterior cerebral artery blood flow velocity also have different degrees of abnormalities. Have a headache, dizziness, ataxia, vertebrobasilar artery flow velocity abnormalities increased significantly. Results The clinical symptoms of patients with cervical osteoarthritis were not positively correlated with the changes of cervical X-ray films, but positively correlated with the abnormal results of TCD detection