TABLE III.
Healing outcomes by experimental groups.
| Healing (number of subjects) | Non-healing (number of subjects) | |
|---|---|---|
| Sham | 2 | 3 |
| 20 kHz, 15 min | 5 | 0 |
| 20 kHz, 45 min | 1 | 4 |
| 100 kHz, 15 min | 2 | 3 |
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