The impact of 3D printing on the biomedical field is profound. With the capability of precise fabrication of complex structures, 3D printing/bioprinting offers unprecedented opportunities for creating customized biomedical devices tailored to individual needs. These innovations cover a wide range of applications, including tissue engineering scaffolds for regenerative medicine, personalized prosthetics and orthosis, orthopedic implants, drug delivery devices, and biosensing devices among others. As this research field continues to evolve, it is crucial to highlight the latest advancements and applications of 3D-printed biomedical devices. 

The scope of this special issue includes but not limited to topics related to the following areas:

• 3D-printed prosthetics and orthosis
• 3D-printed rehabilitation devices
• 3D-printed implants
• 3D-printed tissue engineering scaffolds
• 3D-printed microfluidic and other biosensing devices
• 3D-printed drug delivery systems