The Global 4D Printing in Healthcare Market Size is Anticipated to Exceed USD 12.67 Billion by 2033, Growing at a CAGR of 5.54% from 2023 to 2033. 4D printing in healthcare refers to customizing and personalizing medical products, drugs, and equipment. The shape-changing material properties of 4D printing are enhancing 3D prostheses, implants, and dental products.