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. 2009 Feb;30(2):297–302. doi: 10.3174/ajnr.A1323

Table 2:

Number, percentage, and average peak WSS of ruptured and unruptured aneurysms in each flow type group

Flow Type Ruptured
Unruptured
Total
No. (%) WSS (dyne/cm2) No. (%) WSS (dyne/cm2)
A 1 (25) 700 3 (75) 63 4
B 2 (50) 78 2 (50) 60 4
C 13 (87) 283 2 (13) 225 15
D 2 (67) 160 1 (33) 150 3
Total 18 (70) 271 8 (30) 114 26

Note:—WSS indicates wall shear stress.