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.
Popliteal sciatic nerve outlined, background and virtual border in red. (a) Outline of sciatic nerve in the popliteal fossa. (b) Isolated sciatic nerve for grey scale analysis. (c) Virtual border of the sciatic nerve in red. (d) Virtual background of the sciatic nerve.
