Table 1 Modified Bromage Scale [14]
Score | Criteria |
|---|---|
1 | Complete block(unable to move knee or feet) |
2 | Almost complete block(able to move feet only) |
3 | Partial block(able to move knee only) |
4 | Detectable weakness of hip flexion while supine(full flexion of knee) |
5 | No detectable weakness of hip flexion while supine |