Figure 3.
3D model of the prosthesis made from the “STL” file. Legend: (a) lines and meshes over the “STL” file; (b) 3D model of the prosthesis.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.