Anterior choroidal artery

Anterior Choroidal Artery

The anterior choroidal artery is a branch of the internal carotid artery. It supplies the choroid plexus and parts of the hippocampus and optic tract.

The anterior choroidal artery is a small artery that branches off from the internal carotid artery. It is responsible for supplying blood to the choroid plexus, parts of the hippocampus, and the optic tract.

Anatomy

The anterior choroidal artery typically arises from the internal carotid artery, but it can also originate from the middle cerebral artery. It travels posteriorly and laterally, passing through the lateral ventricle to reach the choroid plexus.

Clinical significance

Damage to the anterior choroidal artery can lead to anterior choroidal artery syndrome, which is characterized by hemiplegia, hemianesthesia, and hemianopia. This condition is often caused by stroke or aneurysm.

See also

• Choroid plexus
• Internal carotid artery
• Middle cerebral artery
• Anterior choroidal artery syndrome

References

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