FIG. 2.
Homemade multichannel port using a small wound retractor (Alexis®, Applied Medical, Rancho Santa Margarita, USA), a surgical glove, and conventional trocars (12 mm, 12 mm, 5 mm).
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.