When patients have thinning hair and hair loss in sideburns, they can transplant hair follicles from other hair-rich parts of the scalp to the sideburns area to solve the related hair loss and baldness problems by planting hair follicles. Most patients can get more satisfactory results after planting sideburns, but a small number of patients can be due to improper postoperative care or other reasons, resulting in the following risks: 1, bleeding: before planting sideburns surgery, the patient should be in the doctor’s auxiliary examination, to assess whether the patient’s coagulation function is normal, with or without thrombocytopenia, as well as the last two weeks whether to stop using the anticoagulant drug aspirin, etc.; 2, infection: if the The doctor improper operation or the patient’s own conditions are poor, and at the same time may be accompanied by anemia, hypoproteinemia and other malnutrition status; 3, scalp numbness: some patients may experience numbness and pain in the back of the head, which may be due to the surgical process, superficial sensory nerves are damaged caused by the damage, and generally relieved after 0.5-2 years of time; 4, scarring hyperplasia, hair loss in the area of the supply of the scalp; 5, due to the implantation of The overall postoperative effect is poor due to poor hair survival. It is recommended that patients who need to plant sideburns should choose a professional organization for professional evaluation before hair transplantation, have this operation performed by a professional doctor, and take active and standardized care of the surgical site after the surgical treatment.