Technical, Clinical, and Functional Considerations for the Development of 3D-Printed Upper-Limb Prostheses

摘要

The development of 3D printing for the manufacturing of prostheses and orthoses has resulted in cost-reduction strategies, better accessibility, and customization of prosthetic designs. The widespread use of 3D printing and the existence of myriad prosthetic designs available on the Internet allows clinicians and researchers from different disciplines to manufacture their own devices. Given the dearth of studies discussing the practical application of 3D-printed upper-limb prostheses, the current paper describes the technical and clinical considerations for the implementation of these devices in rehabilitation and research settings. Specifically, considerations on fitting procedures, assembly, durability, regulatory implications, and patient functional outcomes are discussed.