ASIA Scale

Question 1

ASIA A

Answer 1

Complete.
-No sensory or motor function is preserved in the sacral segments s4-5

Question 2

ASIA B

Answer 2

Sensory Incomplete
-Sensory but no motor function is preserved below the neurological level and includes the sacral segments S4-5

Question 3

ASIA C

Answer 3

Motor Incomplete
-LESS THAN HALF of the key muscle functions below the single NLI have a muscle grade of > or = to 3

Question 4

ASIA D

Answer 4

Incomplete
-AT LEAST HALF (or more) of key muscle functions below the single NLI having a muscle grade > or = to 3

Question 5

ASIA E

Answer 5

Normal
-Motor and sensory function is normal