Table 2.
Preoperative findings and postoperative results
| Case No. | Distance* (mm) | CST changes | Adequacy of resection | Neurological deficits | Follow up (months) | Motor function |
mRS |
||
|---|---|---|---|---|---|---|---|---|---|
| Preop | Postop | Preop | Postop | ||||||
| 1 | 13 | SD | Complete | NA | 6 | 4 | 5 | 1 | 0 |
| 2 | 21 | SD | Complete | NA | 18 | 5 | 5 | 1 | 0 |
| 3 | 10 | SD | Complete | NA | 22 | 4 | 5 | 2 | 0 |
| 4 | 5 | PI | Incomplete | Temporary | 6 | 3 | 3 | 3 | 3 |
| 5 | 2 | SD | Complete | NA | 4 | 4 | 3 | 3 | 2 |
| 6 | 3 | PI | Complete | Temporary | 3 | 4 | 3 | 3 | 2 |
| 7 | 3 | PI | Incomplete | Permanent | 9 | 3 | 1 | 3 | 4 |
| 8 | 6 | SD | Complete | NA | 16 | 5 | 5 | 3 | 0 |
| 9 | 11 | SD | Complete | NA | 4 | 5 | 4 | 2 | 1 |
| 10 | 0 | PI | Incomplete | Permanent | 4 | 3 | 1 | 3 | 4 |
| 11 | 15 | SD | Complete | NA | 14 | 5 | 5 | 2 | 0 |
| 12 | 0 | SD | Complete | Temporary | 7 | 4 | 3 | 2 | 2 |
| 13 | 2 | PI | Incomplete | Permanent | 3 | 3 | 1 | 2 | 4 |
| 14 | 5 | SD | Complete | NA | 9 | 5 | 4 | 2 | 1 |
| 15 | 3 | SD | Complete | NA | 11 | 5 | 4 | 2 | 2 |
| 16 | 1 | PI | Incomplete | Temporary | 5 | 4 | 3 | 2 | 3 |
| 17 | 4 | SD | Complete | NA | 6 | 4 | 4 | 3 | 2 |
*
Distance from lesion border to CST.
CST : corticospinal tract, mRS : modified Rankin Scale, Preop : pre-operation, Postop : post-operation, SD : simple displacement, NA : not available, PI : partial interruption