The question of whether the grafted hair can fall time after a hair transplant is very common, especially among people who already have undergone this type of surgery have been made. The answer given by specialists in Plastic, Reconstructive and Aesthetic is "no". Hair transplantation is performed hair on the back, which is programmed by genes to grow much of the life of the person. Therefore this hair is used as a donor to grafting. The grafted hair will grow so long as it was genetically programmed.
Physiological hair loss is a type of hair loss that is related to the passage of time. The density of hair is in the area of the neck varies with age. That is, the density of hair is not the same after 20 years at 50. This physiological hair loss occurs more in some patients than in others. It is this loss of hair which is to be transferred to the grafted hair. So it is important to explain this to the patient, sometimes omitted by ignorance or deliberately not to "lose" the patient.