Can a completely bald head be completely restored by hair transplant surgery?
The answer is no, but this is a trick question. Obviously, a completely bald head cannot be transplanted because it has no donor hair to transplant! However, even a very bald scalp cannot be completely transplanted since the size of the donor area and the number of hairs present are smaller than the potentially bald area on the top of the head. However, if the potential donor site is sufficiently large and reasonably dense, a surprisingly large number of hair follicles are available for transplantation to the top of the head, and fairly large areas of balding scalp can be covered adequately with hair that is both natural and reasonably dense in appearance.
