Abstract:Hip replacement is an effective treatment for end-stage hip diseases such as femoral head necrosis. Reasonable planning before operation, correct placement of prosthesis during operation and regular follow-up after operation are essential for successful operation and early detection of prosthetic abnormalities. However, a large amount of repetitive work will inevitably consume doctors' valuable time, and there are subjective differences in the understanding of the results among different doctors, which may lead to the delay of the disorder. In recent years, artificial intelligence has been deeply integrated with hip replacement, which is expected to reduce the burden on doctors and promote the precision of hip replacement. This paper reviews the progress of artificial intelligence in the field of hip replacement in recent 10 years. Firstly, the current development status of artificial intelligence is summarized. Secondly, the status quo before, during and after the replacement is described. Finally, it analyzes the shortcomings of artificial intelligence in this field, and predicts the future focus points and trends.