Willis polygon (circle of Willis) - Erler Zimmer 3D anatomy Series - MP1600

This model is part of the exclusive Monash 3D anatomy series, a comprehensive series of human dissections reproduced with ultra-high resolution color 3D printing.

This 3D printed model shows the intracranial arteries that supply the brain versus the lower parts of the viscera and neurocranium.

This print was created by careful segmentation of angiographic data.

The model shows the paired vertebral arteries entering the cranial cavity through the foramen magnum and joining to form the basilar artery.

The basilar can be seen dividing into their terminal posterior cerebral arteries.

The superior cerebellar arteries arise just proximal to this termination.

Detailed anatomical description upon request.