From: Successful recanalization post endovascular therapy is associated with a decreased risk of intracranial haemorrhage: a retrospective study
Thrombolysis in Cerebral Infarction (TICI) grade
Number of patients (n = 193)
ICH (n = 41)
SICH (n = 10)
Unsuccessful recanalization
57
21
6
0
25
2
1
10
2a
22
9
Successful recanalization
136
20
4
2b
39
3
97
14