Types of Biocompatible Materials Used in 3D Printing
Biocompatible 3D printing materials are redefining the landscape of modern medicine, offering unprecedented opportunities for personalized healthcare, surgical innovation, and advanced prosthetics. As 3D printing, or additive manufacturing, continues to evolve, the development and use of materials that can safely interact with biological systems—known as biocompatible materials—have become essential in medical applications. Biocompatibility refers to a material's ability to perform its intended function without causing adverse reactions in the body. In the context of 3D printing, this means producing implants, devices, and structures that integrate seamlessly with human tissue, are non-toxic, and do not provoke immune responses. These materials must meet stringent regulatory standards and demonstrate long-term safety and performance. Polymers such as polylactic acid (PLA), polycaprolactone (PCL), and polyethylene glycol (PEG) are commonly used biocompatible materials in 3D ...