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.
Tibial function index (TFI). Tibial function index (TFI) was measured via walking track analysis in all groups 12 weeks postoperative. Y-axis represents the tibial function index which assessed the tibial nerve function recovery. *P < 0.05 versus normal group; ▲P < 0.05 versus model group.
