If we make skin and muscle cells when we heal cuts and heal/generate bones after breaking them, why wouldn’t we be able to grow a finger if one is cut off?

Question

If we make skin and muscle cells when we heal cuts and heal/generate bones after breaking them, why wouldn’t we be able to grow a finger if one is cut off?

In: 7967

Answer 1

Little kids actually can. (Source – I know a little kid who severed their finger in a accident. A year later she’s fine.)