Figure 1. Ultrasound-guided stellate ganglion block at the level of C6 transverse process.
SCM: sternocleidomastoid muscle; CA: carotid artery; LCL longus colli muscle; N: needle; star symbol: sympathetic chain
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.