A Review of 3D Printed Bone Implants

Micromachines

Guangdong Liu¹  Zhaolong Li²  Qinghai Wang² 

[1] Harbin Vocational & Technical College, Harbin 150001, China;Key Laboratory of Advanced Manufacturing Intelligent Technology of Ministry of Education, Harbin University of Science and Technology, Harbin 150080, China;

关键词: 3D printing;    bioprinting;    bone implant;    biomaterials;    bone forming technology;   

DOI  :  10.3390/mi13040528

来源: DOAJ

【 摘 要 】

3D printing, that is, additive manufacturing, has solved many major problems in general manufacturing, such as three-dimensional tissue structure, microenvironment control difficulty, product production efficiency and repeatability, etc., improved the manufacturing speed and precision of personalized bone implants, and provided a lot of support for curing patients with bone injuries. The application of 3D printing technology in the medical field is gradually extensive, especially in orthopedics. The purpose of this review is to provide a report on the related achievements of bone implants based on 3D printing technology in recent years, including materials, molding methods, optimization of implant structure and performance, etc., in order to point out the existing shortcomings of 3D printing bone implants, promote the development of all aspects of bone implants, and make a prospect of 4D printing, hoping to provide some reference for the subsequent research of 3D printing bone implants.

【 授权许可】

Unknown