[Current application status of 3D bioprinted artificial bone implants in orthopedic surgery]

In the field of 3D printing technology in the medical application is becoming more and more widely, especially in orthopaedic surgery, its importance is increasingly prominent. This technology through precise biological tissue engineering, and can be produced with the patient's own tissue matching the artificial bone implants, thus in the bone graft surgery and cosmetic surgery play a key role. With the deepening of the research found that different material and printing method can significantly affect the artificial bone implant biological specificity and clinical effect. In addition, the personalization of 3D printing implants can better adapt to the patient's anatomical structure, improve the success rate of surgery and patient satisfaction. In recent years, 3D printing technology in expanding the application of orthopedic surgery, its potential value also gradually by mining. Therefore the author through the reviews in recent years, 3D biological technology and 3D printing to print and the research status of the artificial bone implants, as well as their application in orthopedic surgery and potential value, in order to provide new ideas for the research of the field.