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.
Two cases of arterial variation are described in which the obturator, inferior epigastric and medial circumflex femoral arteries arose from a common trunk from the external iliac artery. A possible ontogenetic explanation is provided.
