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Vertebral artery ostial stenting

(a) DSA, AP view, of the left subclavian artery with severe stenosis of the left vertebral artery ostium. (b) A guide wire is visualized crossing the stenosis in the vertebral artery. (c) Postprocedural angiogram following stenting and balloon angioplasty of the vertebral artery ostial stenosis showing improvement in flow across the stenotic segment. (Contributed by Dr. Tanya Singh and Dr. Pui Man Rosalind Lai.)

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  • Carotid atherosclerosis
  • Cerebrovascular disease
  • Coronary artery disease
  • Diabetes
  • Extracranial carotid artery occlusive disease
  • Intracranial atherothrombosis
  • Intracranial occlusive disease
  • Myocardial infarction
  • Peripheral vascular disease