The average kidney transplant cost was $442,500 in 2020, according to research published by the American Society of Nephrology — while 3D printers retail for around a few thousand dollars to Background. The increased and accelerating utilization of 3D printing in medicine opens up questions regarding safety and efficacy in the use of medical models. The authors recognize an important shift towards point-of-care manufacturing for medical models in a hospital environment. This change, and the role of the radiologist as a central Handling the issues associated with 3D printing requires high expertise and skills in decision-making. The legal measures taken should prevent the problems and promote the benefits associated with the technology. Future advancements expected from 3D printing should be focused on and regulations implemented to mitigate the possible risks. 2.1. Impact of 3D Printing at the Supply Chain Level. The supply chain can be defined as “a set of entities (e.g., organizations or individuals) directly involved in the supply and distribution flows of goods, services, finances, and information from a source to a destination (customer)” []. The ethical and legal dimension of 3D printing and bioprinting deserve a detailed investigation, as important issues in relevance occur, following the rapid progress in research and clinical use. The article focuses on bioprinting in particular, and examines problems regarding safety, data protection and informed consent, always emerging in Details and issues concerning ingredients and technologies available for 3D food printing are supplied as well as the discussion of aspects such as nutritional values, safety, acceptability Jc1da7f. The ethical and legal dimension of 3D printing and bioprinting deserve a detailed investigation, as important issues in relevance occur, following the rapid progress in research and clinical use And it wasn't the first controversy on 3D printed firearms. In 2012, MakerBot's Thingiverse website hosted design files for producing a key component of an AR15 semi-automatic rifle with a 3D printer. Handling the issues associated with 3D printing requires high expertise and skills in decision-making. The legal measures taken should prevent the problems and promote the benefits associated with the technology. Future advancements expected from 3D printing should be focused on and regulations implemented to mitigate the possible risks. 3D Printing, or additive manufacturing, is the process of taking a computer-designed 3D model and manufacturing it into a three dimensional model by fusing material together. There are many different types of 3D printing, which use a variety of base materials: plastics, metals, even human cells. By building up the material, typically in layers In July, they landed a big victory: US District Judge Robert Lasnik in Seattle issued a restraining order that halted an activist’s plans to release 3D-printed gun designs online, arguing

ethical issues of 3d printing