Table 3 Modifed MacNab criteria
From: Full-endoscopic foraminoplasty for highly down-migrated lumbar disc herniation
| Excellent | Good | Fair | Poor | |
|---|---|---|---|---|
| Patients (n) | 21 | 15 | 0 | 1 |
| Percentage (%) | 56.76 | 40.54 | 0 | 2.70 |
From: Full-endoscopic foraminoplasty for highly down-migrated lumbar disc herniation
| Excellent | Good | Fair | Poor | |
|---|---|---|---|---|
| Patients (n) | 21 | 15 | 0 | 1 |
| Percentage (%) | 56.76 | 40.54 | 0 | 2.70 |