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Histological parameters used to assess and calculate wound healing state.
| Histological Parameters | Scoring System | Histological Grading |
|---|---|---|
| Amount of granulation tissue | Profound | 1 |
| Moderate | 2 | |
| Scanty | 3 | |
| Absent | 4 | |
| Inflammatory infiltrate | Plenty | 1 |
| Moderate | 2 | |
| A few | 4 | |
| Collagen fiber orientation | Vertical | 1 |
| Mixed | 2 | |
| Horizontal | 4 | |
| Pattern of collagen | Reticular | 1 |
| Mixed | 2 | |
| Fascicle | 4 |
