M. Vinchon et al., VERTEBROBASILAR INSUFFICIENCY RESULTING FROM TRAUMATIC ATLANTOAXIAL INSTABILITY - CASE-REPORT, Neurosurgery, 36(4), 1995, pp. 839-841
VERTEBROBASILAR ISCHEMIA REVEALED atlantoaxial instability in a patien
t who had cervical spine trauma 2 years previously. Vertigo was elicit
ed by rotation of the head to the right; angiography demonstrated the
occlusion of the left vertebral artery in the same position. The patie
nt recovered totally after surgical fusion of the atlantoaxial joint.