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ICD-10: I66

Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction

Clinical Information

Includes

  • narrowing of cerebral artery
  • embolism of cerebral artery
  • thrombosis of cerebral artery
  • obstruction (complete) (partial) of cerebral artery

Coding Guidelines

Excludes 1

  • Occlusion and stenosis of cerebral artery causing cerebral infarction (I63.3-I63.5)

Subcategories

I66.1
Occlusion and stenosis of anterior cerebral artery
I66.0
Occlusion and stenosis of middle cerebral artery
I66.8
Occlusion and stenosis of other cerebral arteries
I66.9
Occlusion and stenosis of unspecified cerebral artery
I66.2
Occlusion and stenosis of posterior cerebral artery
I66.3
Occlusion and stenosis of cerebellar arteries

Related Diseases

Usher syndrome triple-A syndrome Bjornstad syndrome spastic ataxia 3 Stormorken syndrome chromosome 15q25 deletion syndrome EAST syndrome 3MC syndrome 1 EEC syndrome intracranial embolism bradyopsia Frasier syndrome

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