Figure 2. Ultrasound-guided needle placement for the axillary nerve block.
DM: deltoid muscle, AN: axillary nerve, CA: circumflex artery, LA: local anesthetic, Arrow: needle tip
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.