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Description of thrombolysis in cerebral infarction (TICI) score and corresponding degree of recanalization used in this case series.
| Score | TICI Recanalization | Degree of Recanalization |
|---|---|---|
| 0 | No perfusion distal to the occlusion | Incomplete |
| 1 | Perfusion past the site of occlusion, but no significant distal branch filling | |
| 2a | Incomplete (<50%) distal branch filling | Partial |
| 2b | Incomplete (>50%) distal branch filling | Complete or nearly complete |
| 3 | Full perfusion with filling of all distal branches |
