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Clinical outcomes at 6-week follow-up consultations for CT-guideda and fluoroscopically guided TFESIb
| Outcome | CT (n = 50) |
Fluoroscopy (n = 56) |
P |
|---|---|---|---|
| Discharged | 23 | 14 | 0.03 |
| Further injection | 11 | 6 | 0.18 |
| Referred to surgery | 7 | 12 | 0.45 |
| Referred for pain management | 6 | 10 | 0.43 |
| Scheduled for follow-up | 3 | 14 | 0.01 |
aComputer tomography
bTransforaminal steroid injection
