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Morphology scoring key
| Score | Description |
|---|---|
| 0 | Dead, completely detached cells |
| 1 | Rounded, detaching cells |
| 2 | Progenitor cell with normal, fibroblastic appearance |
| 3 | Cells congregating and/or cuboidal; ≤25% of culture is osteogenic |
| 4 | Cells congregating and/or cuboidal; 26–75% of culture is osteogenic |
| 5 | Cells congregating and/or cuboidal; ≥75% culture is osteogenic |
