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ASIA Impairment Scal
Impairment Scale based on severity and type of SCI.
| Question | Answer |
|---|---|
| A=Complete | No motor or sensory function is preserved in the sacral segments S4-S5 |
| B=Incomplete | Sensory but not motor function is preserved below the neurologic level and includes the sacral segments S4-S5 |
| C=Incomplete | Motor function is preserved below the neurologic level and more than half of key muscles below the neurologic level have a muscle grade less than 3. |
| D=Incomplete | Motor function is perserved below the neurologic level, and at least half of key muscles below the neurologic level have a muscle grade of 3 or more. |
| E=Normal | Motor and Sensory function are normal. |