Men with clefts often have limited or even missing moustache growth in scar areas or in the upper lip prolabium. However the histological testing showed the absence or at least the inactive form of androgenic receptor in hair follicle of cleft site, transplantation of autologous grafts harvested from hair was successful in all six cases either into scars or the prolabium.
A more natural effect was achieved by using micrografts. The positive reaction of patients proved there is a need for detailed treatment in highly outgoing individuals.