The cost of hair transplantation is relatively high because of the high technical requirements of hair transplantation and the long duration of the procedure, which makes the overall treatment process very complicated and time-consuming. At present, hair transplantation is generally charged on a per-plant basis, with the price of each plant ranging from$8 to$20. The specific price is also affected by many factors, such as the specific hair transplantation method chosen, the level of the hospital visited and the local consumption level. Before and after the hair transplant surgery, it also includes some examination costs and post maintenance costs. Currently, there are two types of hair transplantation methods, one is scarred, which is to take a healthy piece of skin with normal hair follicles on the head and then plant them separately. The other method is non-scarring, where the hair follicles are extracted directly from the healthy skin area one by one and then transplanted to the diseased area. This method does not result in surgical scarring, but it is more expensive.