ICD-Code I66: Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction
- I66.0 Occlusion and stenosis of middle cerebral artery
- I66.1 Occlusion and stenosis of anterior cerebral artery
- I66.2 Occlusion and stenosis of posterior cerebral artery
- I66.3 Occlusion and stenosis of cerebellar arteries
- I66.4 Occlusion and stenosis of multiple and bilateral cerebral arteries
- I66.8 Occlusion and stenosis of other cerebral artery
- I66.9 Occlusion and stenosis of unspecified cerebral artery
Note
This information is not intended for self-diagnosis and does not replace professional medical advice from a doctor. If you find an ICD code on a personal medical document, please also note the additional indicator used for diagnostic confidence.Your doctor will assist you with any health-related questions and explain the ICD diagnosis code to you in a direct consultation if necessary.
Additional indicator
On medical documents, the ICD code is often appended by letters that indicate the diagnostic certainty or the affected side of the body.
- G: Confirmed diagnosis
- V: Tentative diagnosis
- Z: Condition after
- A: Excluded diagnosis
- L: Left
- R: Right
- B: Both sides
Source
The explanations of ICD and OPS codes are provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).