Additive manufacturing applications in the medical industry

Abstract

Additive manufacturing techniques have been introduced in the medical field and can be considered the field of biofabrication or bioprinting. Some applications of additive techniques have included the enhancement of medical imaging techniques, drug delivery, and replacement and regeneration of skin, bone, and other tissues. Imaging techniques can be evaluated with 3D printed models whereas drug delivery systems can be conducted with 3D printed tablets. Additionally, different scaffolds of various material compositions can be used for the replacement and regeneration of skin, bone, and other tissue. Overall, the application of additive manufacturing to the medical industry has increased in prevalence and has shown positive outcomes for bioprinting and biofabrication’s usage in drug delivery and the replacement and regeneration of skin, bone, and other tissue.