CIRCLE OF WILLIS-ANTERIOR COMMUNICATING ARTERY (ACOM)

From NeuroRehab.wiki

SUMMARY

ORIGIN
1. The ACAs are united by the ACOM, a small vessel that runs in the chiasmatic cistern below the rostrum of the corpus callosum

BRANCHES
2. Perforating branches

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Image: Circle of Willis. Netter. (2014). Atlas of Human Anatomy, Sixth Edition. 6th ed. Elsevier.


Reference(s)

R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone. Get it on Amazon.
Drake, Richard L., et al. Gray's Anatomy for Students. Elsevier, 2023. Get it on Amazon.