From: Preservation of facial nerve functions during vestibular schwannoma surgery: outcome analysis
House-Brackmann grade | Number | Percentage |
---|---|---|
HB grade I (100%) | 22 | 68.75 |
HB grade II (80%)* | 0 | 0 |
HB grade III (60%)* | 2 | 6.25 |
HB grade IV (40%)* | 4 | 12.5 |
HB grade V (20%)* | 0 | 0 |
HB grade VI (0%)* | 4 | 12.5 |
Total | 32 | 100 |