Research Article
Predictive Scoring and Risk Factors of Early Recurrence after Percutaneous Endoscopic Lumbar Discectomy
Table 4
Early recurrence rate according to groups of predictive recurrence score.
| | Group | Total score | Early recurrence rate | Risk of early recurrence |
| | Group I | 0~4 | 0% (0/32) | Low | | Group II | 4~8 | 7.1% (13/183) | Mild~moderate | | Group III | 8~12 | 8.0% (6/75) | Mild~moderate | | Group IV | 12~16 | 100% (10/10) | High |
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