Table 4 Change of pain score
| Â | No pain (%) | Mild pain (%) | Moderate pain (%) | Severe pain (%) |
|---|---|---|---|---|
Pre-op | 0 (0/20) | 20.0 (4/20 | 25.0 (5/20) | 55.0 (11/20) |
Post-op | 30.0 (6/20) | 40.0 (8/20) | 15.0 (3/20) | 15.0 (3/20) |
| Â | No pain (%) | Mild pain (%) | Moderate pain (%) | Severe pain (%) |
|---|---|---|---|---|
Pre-op | 0 (0/20) | 20.0 (4/20 | 25.0 (5/20) | 55.0 (11/20) |
Post-op | 30.0 (6/20) | 40.0 (8/20) | 15.0 (3/20) | 15.0 (3/20) |