Here a useful tool for knowing how much graft you could require for your intervention!
Graft Calculator
Instructions for the use :
- Click on the zones numbered that you want to fill
- Move the underlying indicator on 45cm2 that it should be a suitable coverage
- Click on calculate
Naturally the tool is not so precise because it doesn't keep in mind of variables as for example the diameter of the hair.
Nevertheless it furnishes an general indication