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Pain response (top 5 rows) and development of facial numbness post treatment (bottom 3 rows) at last follow-up
| Number of patients (%) | |
|---|---|
| BNI pain intensity scale | |
| BNI I | 14 (39) |
| BNI II | 3 (8) |
| BNI III | 8 (22) |
| BNI IV | 8 (22) |
| BNI V | 3 (8) |
| BNI facial numbness score | |
| BNI I–II | 32 (89) |
| BNI III | 0 (0) |
| BNI IV | 4 (11) |
