Rotational occlusion of the vertebral artery at the atlantoaxial joint: is it truly physiological?
作者信息
Takahashi I, Kaneko S, Asaoka K, Harada T
机构信息
Department of Neurosurgery, Iwamizawa Municipal General Hospital, Hokkaido, Japan.
出版信息
Neuroradiology. 1994 May;36(4):273-5. doi: 10.1007/BF00593258.
PMID:8065569
Abstract
We present a patient with vertebrobasilar insufficiency, with vertigo and horizontal nystagmus, induced by turning the head to the right. Angiography demonstrated transient occlusion of the left vertebral artery at the atlantoaxial joint during rotation of the head. The pathogenesis and angiographic findings are discussed.
摘要
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