I67.6: Nonpyogenic thrombosis of intracranial venous system
The veins in your brain have been blocked by blood clots. As a result, the blood is unable to flow properly.
The veins carry the blood back to the heart from the brain. In your case, a blood clot has formed in the veins in your brain. This has blocked the vein. The blood is then no longer able to flow properly. The blood can then get blocked as a result. The brain may be damaged as a result.
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
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