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Cerebellar veins

Veins that drain the cerebellum

Cerebellar veins
Corresponding arterial circulation of the cerebellum (AICA and PICA).
Veins and plexa of the cerebellum seen.
Details
Drains from	Cerebellum
Drains to	Dural venous sinuses
Artery	Anterior inferior cerebellar artery (AICA), posterior inferior cerebellar artery (PICA)
Identifiers
Latin	venae cerebelli
TA98	A12.3.06.056
TA2	4935
FMA	70879
Anatomical terminology [edit on Wikidata]

The cerebellar veins are veins which drain the cerebellum. They consist of the superior cerebellar veins and the inferior cerebellar veins (dorsal cerebellar veins). The superior cerebellar veins drain to the straight sinus and the internal cerebral veins. The inferior cerebellar veins drain to the transverse sinus, the superior petrosal sinus, and the occipital sinus.

Structure[edit]

The superior cerebellar veins pass partly forward and medialward, across the superior cerebellar vermis. They end in the straight sinus,^[1] and the internal cerebral veins, partly lateralward to the transverse and superior petrosal sinuses.

The inferior cerebellar veins are larger. They end in the transverse sinus,^[2] the superior petrosal sinus, and the occipital sinus.

Clinical significance[edit]

The cerebellar veins may be affected by infarctionorthrombosis.^[3] They may be the draining site of abnormal fistulas.^[4]

Additional images[edit]

• 
  Diagram of the arterial circulation at the base of the brain.
• 
  Sagittal section of the cerebellum, near the junction of the vermis with the hemisphere. (Veins not visible, but regions can be seen).

References[edit]

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

External links[edit]

• http://neuroangio.org/venous-brain-anatomy/veins-posterior-fossa/