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Pain response (top 5 rows) and development of facial numbness post treatment (bottom 3 rows) at last follow-up
| BNI pain intensity scale | Number of patients (%) | |
|---|---|---|
| BNI I | 2 (8) | |
| BNI II | 4 (16) | |
| BNI III | 12 (48) | |
| BNI IV | 3 (12) | |
| BNI V | 4 (16) | |
| BNI facial numbness score | Number of patients pretreatment (%) | Number of patients posttreatment (%) |
| BNI I-II | 20 (80) | 18 (72) |
| BNI III | 2 (8) | 5 (20) |
| BNI IV | 3 (12) | 2 (8) |
