From: Refractory trigeminal neuralgia treatment outcomes following CyberKnife radiosurgery
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) |