Group (time) | Histomorphological changes within the rupture zone |
---|---|
Group 1 (0–7 days) | Inflammation |
- increase of total cell count and CD68-positive cells | |
- metabolic activation of fibrocyte-like cells | |
Group 2 (8–14 days) | Proliferation, granulation |
- increase of collagen 3 content | |
- increase of fibroblast-like cells | |
Group 3 (15–21 days) | Consolidation, early remodeling |
- reorientation of collagen bundles | |
- normalization of crimp length |