Hair transplantation is an effective method to treat alopecia now. Generally, after new hair grows in the alopecia area, take good care of your hair, and the effect can always be maintained. The survival rate of hair follicles after hair transplantation is related to hair transplantation technology, hair transplant doctors and postoperative care. Advanced hair transplantation technology can reduce the damage rate of hair follicles when extracting them. The more experienced a hair transplant doctor is, the more he can extract hair follicles according to his personal physique and situation. After a successful hair transplant, it did not completely disappear. Pay attention to postoperative care.