Abstract:Osseointegrated prostheses refer to prostheses that are directly integrated with the amputated bone tissue. In the past 30 years, osseointegrated prosthesis technology has developed rapidly. So far, dozens of treatment centers and more than 1,000 patients have used osseointegrated prostheses around the world. Compared with traditional prostheses, osseointegrated prostheses have obvious advantages in their function and comfort. Although osseointegrated prostheses have developed different types, fixation methods and surgical methods, osseointegrated prostheses still face complications and risks such as infection and periprosthetic fractures. Therefore, osseointegrated prosthesis technology still needs to be continuously improved and improved. This article mainly discusses various types and characteristics of osseointegrated prostheses, summarizes the advantages and complications of clinical application of osseointegrated prostheses, and provides references for further development in the future.