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.
The vascular territories of the lower leg
The small stars represent the main distribution of perforators in each territory. SSA, superficial sural artery; DGA, descending genicular artery; ATA, anterior tibial artery; PTA, posterior tibial artery; PA, peroneal artery.
