A | B | C | D | E | Total score | Result | Risk (%) | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Stenosis locations | Score | VAS score | Score | Neurological deficit | Score | VAS improvement | Score | SNRB nerve roots | Score | |||
Neuroforamen | 4 | ā„8 | 3 | Motor | 1 | ā„75 | 7 | L4/5 Or L5/S1 | 3 | ā„16 | Very high | ā„89.3 |
5ā~ā7 | 2 | Sensory | 1 | 50ā~ā74 | 5 | 11ā~ā16 | High | 57.6ā~ā82.7 | ||||
Lateral recess or Central | 0 | 3ā~ā5 | 1 | Reflexes | 1 | 25ā~ā49 | 3 | Others | 0 | 5ā~ā10 | Low | 12.5ā~ā49.4 |
ā¤2 | 0 | None | 0 | ā¤24 | 0 | <5 | Very low | <8.6 |