| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cutting nerve and tie | 193 |
61.3%
|
| 2 | Tie nerve | 76 |
24.1%
|
| 3 | Cut nerve | 35 |
11.1%
|
| 4 | Others | 11 |
3.5%
|
| 5 | Don't know | 0 |
0%
|