Whether the femoral neck fracture needs surgery after January needs to be judged according to the fracture healing and the degree of damage, if there is no obvious deformity, displacement can be treated conservatively, if there is obvious deformity, displacement or necrosis of the femoral head, then it needs to be treated surgically. If there is no serious displacement or deformity of the femoral neck after the fracture, no serious damage to the blood vessels in the femoral neck area, and the fracture end has been mechanized adhesion, conservative treatment can be considered. If the femoral neck fracture injury, resulting in serious displacement, deformity of the femoral neck or fracture caused by the femoral neck part of the blood vessel damage is more serious, causing serious ischemic necrosis of the femoral neck, the fracture 1 month after the fracture also need surgical treatment, the fracture end of the re-separation, and then manipulation of the internal fixation or hip arthroplasty. The choice of treatment program after one month of femoral neck fracture, it is recommended to consult the doctor in a timely manner, improve the relevant examination, under the guidance of the doctor.