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. 2019 Oct;40(10):1744–1751. doi: 10.3174/ajnr.A6197

Fig 5.

Fig 5.

The good functional outcome (mRS ≤ 2) ratios improved from 57.1% (12/21) before the operation to 66.7% (14/21) at 1-month follow-up and 100% (19/19) at 6-month follow-up, respectively.