TABLE 1.
Criteria for histologic sections scoring
| Score | Parameter | Criteria |
|---|---|---|
| 0 | Collagen deposition | None or few |
| Angiogenesis | Fewer than 5 vessels, unmatured | |
| Epithelialization | None to very minimal | |
| Cellular content | Mostly acute and chronic inflammatory cells | |
| Granulation tissue | None to the sparse amount at wound edges | |
| Connective tissue | Few and irregular | |
| 1 | Collagen deposition | Oriented collagen fibers |
| Angiogenesis | More than 5 vessels, matured | |
| Epithelialization | Complete and thick epithelium | |
| Cellular content | More fibroblast. Moderate inflammatory cells | |
| Granulation tissue | Uniformly thick and mature | |
| Connective tissue | multiple layers of fibrous connective tissue |