Scar implantation is only carried out at the scalp 3-4mm, which will not harm the nerves in the head. So scar implantation will not have side effects. Scar planting cost, small area scar planting, the cost is generally the opening fee, generally around 5000. If the scar area is large, more hair follicle units need to be transplanted, and the cost will be higher accordingly.