The cost of femoral head replacement surgery is related to the materials used. Imported femoral head joints cost more, around 20,000 RMB, while domestic femoral head joints cost relatively less, around 10,000 RMB. Due to the implementation of the health insurance policy, all people in China participate in the health insurance, and the femoral head replacement has been included in the scope of health insurance, the average family can afford the cost of femoral head replacement. The quality of domestic joints is comparable to that of imported joints, so patients are advised to choose domestic joints, which can greatly reduce the cost of treatment.