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Best results according to O'Kelly-Marotta grading scale.
| Frequency | % | |
|---|---|---|
| A | 1 | 4 |
| B | 1 | 4 |
| C | 4 | 15 |
| D | 20 | 77 |
| Total amount | 26 | 100 |
This table shows the follow-up results of digital subtraction angiography (DSA) in 26 patients (in 2 patients only CTA or MRI was performed). OKM: A total filling, B subtotal filling, C entry remnant, and D no filling.
