Hair transplantation is a cosmetic medical procedure that requires superficial surgery or may not require surgery at all according to the technique used, Hair transplantation is performed under the influence of local anesthesia and the operation takes a relatively long period (up to 8 hours). Hair transplantation mainly involves the presence of a donor area in the head. Here, donor area means the area that was not affected by the factors of baldness or affected so slightly that the hair follicles inside it maintained its strength and continued to grow. According to studies and scientific researches, the transfer of hair in the areas of the head is possible and successful, that means the hair follicles can be extracted and implanted in another area of the head successfully and without fear of an adverse reaction. On this basis, the hair transplant is performed successfully. The doctor extracts the strong hair follicles from the donor area and implants them in areas affected by baldness, so the patient will have strong hair and good density in the areas where he suffered from baldness or hair loss. Hair transplantation has no side effects in the future and the patient is unlikely to have any serious complications after the procedure.