| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| No lesion | No lesion | No lesion | ||
| Lesions partly involving the white matter | Lesions partly involving the white matter | Lesions partly involving the white matter | ||
| Lesions extending up to the subcortical region | Lesions extending up to the subcortical region | Lesions extending up to the subcortical region |