Table 2. Mean ± SD (cm2) of Ulcer Surfaces (Dehiscence Area) in 2 Study Groups Before and After Treatment .
| Laser Group | Control Group | P Value | |
| Before | 95.10 ± 38.52 | 85.12 ± 29.05 | 0.931 |
| After | 3.18 ± 4.72 | 18.07 ± 24.31 | 0.019 |
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