I77: Other disorders of arteries and arterioles
I77.3: Arterial fibromuscular dysplasia
Arteries are blood vessels that transport blood away from the heart. They supply all the tissue in the body with oxygen-rich blood.
When artery walls get thicker, the arteries may get narrower and less blood is able to flow through them. If the renal arteries narrow, for example, it can result in high blood pressure. If the arteries in the neck narrow, the blood supply to the brain may deteriorate. The cause of this disorder is unknown.
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.