Cerebellar artery

Cerebellar artery

File:Gray's Anatomy plate 516 brain.png

The cerebellar arteries are three pairs of arteries that supply the cerebellum. They are the superior, anterior inferior, and posterior inferior cerebellar arteries.

The Cerebellar artery refers to one of three pairs of arteries that supply blood to the cerebellum. These arteries are the superior cerebellar artery, the anterior inferior cerebellar artery, and the posterior inferior cerebellar artery.

Superior cerebellar artery

The superior cerebellar artery arises near the termination of the basilar artery. It travels laterally around the brainstem to reach the upper surface of the cerebellum.

Anterior inferior cerebellar artery

The anterior inferior cerebellar artery arises from the basilar artery and supplies the anterior part of the inferior surface of the cerebellum.

Posterior inferior cerebellar artery

The posterior inferior cerebellar artery is usually the largest of the three cerebellar arteries. It arises from the vertebral artery and supplies the posterior part of the inferior surface of the cerebellum.

Clinical significance

The cerebellar arteries are important in the context of stroke. Occlusion of one of these arteries can lead to cerebellar infarction, which can cause symptoms such as ataxia, dysarthria, and nystagmus.

See also

• Circle of Willis
• Vertebral artery
• Basilar artery

References

‎

---

Translate: - East Asian 中文, 日本, 한국어, South Asian हिन्दी, தமிழ், తెలుగు, Urdu, ಕನ್ನಡ, Southeast Asian Indonesian, Vietnamese, Thai, မြန်မာဘာသာ, বাংলা
European español, Deutsch, français, Greek, português do Brasil, polski, română, русский, Nederlands, norsk, svenska, suomi, Italian
Middle Eastern & African عربى, Turkish, Persian, Hebrew, Afrikaans, isiZulu, Kiswahili,
Other Bulgarian, Hungarian, Czech, Swedish, മലയാളം, मराठी, ਪੰਜਾਬੀ, ગુજરાતી, Portuguese, Ukrainian