Table 4. Median SNAP latency compared in and between groups before and after therapy .
| SNAP Latency(ms) | Laser | Splinting | SHAM Laser | P value |
| Before treatment | 4.6±0.7 | 4.2±0.8 | 4.6±0.8 | 0.3 |
|
3 weeks post treatment |
4.4±0.8 (0.001) |
3.8±0.4 (0.001) |
4.3±0.8 (0.01) |
0.09 |
|
2months post treatment |
4.3±0.74 (0.01) |
3.6±0.3 (0.002) |
4.1±0.8 (0.01) |
0.4 |