TABLE 1:
ASIA Grade | Description |
---|---|
A | No motor or sensory function preserved in the sacral segments |
B | Sensory but not motor function preserved in at least the sacral segments |
C | Motor function preserved below the neurologic level and most key muscles have motor score <3 |
D | Motor function preserved below the neurologic level and most key muscles have a motor score of ≥3 |
E | Motor and sensory function is normal. |
Note.—ASIA indicates American Spinal Injury Association. Adapted from Ditunno (6).