Table 4.
Fingertip unit.
| Area that needs treatment | FTUs (adults) |
FTUs (children 1-2 years) |
|---|---|---|
| Face and neck | 2.5 | 1.5 |
| One hand and fingers | 1 | 0.5 |
| One arm, hand, and fingers | 4 | 1.5 |
| Chest and abdomen | 7 | 2 |
| Back and buttocks | 7 | 3 |
| One leg and foot | 8 | 2 |
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