Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction (I66)

Diseases of the circulatory system
- Cerebrovascular diseases (I60-I69)
  - - I66 - Occls and stenosis of cereb art, not rslt in cerebral infrc
    - I66.0 - Occlusion and stenosis of middle cerebral artery
    - I66.01 - Occlusion and stenosis of right middle cerebral artery
    - I66.02 - Occlusion and stenosis of left middle cerebral artery
    - I66.03 - Occlusion and stenosis of bilateral middle cerebral arteries
    - I66.09 - Occlusion and stenosis of unspecified middle cerebral artery
    - I66.1 - Occlusion and stenosis of anterior cerebral artery
    - I66.11 - Occlusion and stenosis of right anterior cerebral artery
    - I66.12 - Occlusion and stenosis of left anterior cerebral artery
    - I66.13 - Occlusion and stenosis of bi anterior cerebral arteries
    - I66.19 - Occlusion and stenosis of unsp anterior cerebral artery
    - I66.2 - Occlusion and stenosis of posterior cerebral artery
    - I66.21 - Occlusion and stenosis of right posterior cerebral artery
    - I66.22 - Occlusion and stenosis of left posterior cerebral artery
    - I66.23 - Occlusion and stenosis of bi posterior cerebral arteries
    - I66.29 - Occlusion and stenosis of unsp posterior cerebral artery
    - I66.3 - Occlusion and stenosis of cerebellar arteries
    - I66.8 - Occlusion and stenosis of other cerebral arteries
    - I66.9 - Occlusion and stenosis of unspecified cerebral artery