Comparison and Applicability of Facial Prosthetic Ear Manufacturing Cases

As a result of synthesizing the advice of experts in facial prosthetics, customized prosthetics for special cosmetics, and medical device manufacturing and sales experts, work competencies that require '3D printing based on digital work methods' are required. It was confirmed that 'prosthesis production, 3D scanning and modeling, and 3D printing' skills are required for work competency. In order to develop a more realistic aesthetic part, more attention and research are being made on the production of implants, and prosthetic manufacturers are developing materials that can extend the durability, practicality, and aesthetic life of the material. Observe the case of the human prosthesis production ear and examine the case of ear production application technology using 3D printing of facial prosthesis with special makeup. Through interviews with three face prosthetic manufacturers, we would like to explore the usefulness of facial prosthetics and ways to utilize them through collaboration with special cosmetics in the art world.