Sites and severity of finger injuries caused by jamming or crushing in all locations for different age groups
| Amputation | ||||||||
|---|---|---|---|---|---|---|---|---|
| Age (years) | No | Hinge side | Lock side | Middle | Not known | Proximal to nail | At nail | Distal to nail |
| <5 | 58 | 31 | 18 | 3 | 6 | 0 | 0 | 0 |
| 5–9 | 47 | 25 | 17 | 2 | 3 | 4 | 3 | 1 |
| >10 | 31 | 11 | 17 | 2 | 1 | 3 | 2 | 3 |
| Total | 136 | 67 | 52 | 7 | 10 | 7 | 5 | 4 |