According to foreign literature, the functional retention of total hip prosthesis is generally between 85-95% for 15 years and between 80-90% for 20 years, with some reports being higher and some lower. How long the artificial joint can be used depends on many factors, the main influencing factors are: 1, the surgeon’s surgical technique, if the prosthesis placement meets the requirements, including good prosthesis position, good anterior tilt and abduction angle, good bony inclusion, will facilitate the long-term survival of the prosthesis; 2, the use of the artificial joint; 3, the patient’s physical condition; 4, the type of artificial joint, interface materials, etc.; 5, the presence of related complications. The surgeon’s surgical technique plays an important role in the long-term function and survival of the prosthesis, therefore, choosing a surgeon or team with strong technical strength is a guarantee of the long-term survival of the artificial joint.