| Surgical intervention type | Frequency | % |
| Reconstructive surgery | 324 | 52.51 |
| Facial debridement | 183 | 30 |
| Neck debridement | 2 | 0.33 |
| Emergency tracheotomy | 1 | 0.16 |
| Other treatments | 101 | 17 |
| Total | 611 | 100 |