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Table 1 Diameters of each artery branch [23]. Diameter1 and Diameter2 represent the shrunken and enlarged diameters of the corresponding vessels, respectively.

From: A 3D numerical study of the collateral capacity of the circle of Willis with anatomical variation in the posterior circulation

Vessel

Diameter(mm)

Diameter1(mm)

Diameter2(mm)

ACA

2.4

-

-

MCA

2.86

-

-

PCA-P1

2.13

1.5

-

PCA-P2

2.13

-

-

ACoA

1.47

-

-

PCoA

1.45

0.7

2.13

BA

3.29

-

-

ICA

4.72

-

-

VA

2.8

-

-

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BioMedical Engineering OnLine

ISSN: 1475-925X

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