Ultrasound guided Stellate Ganglion for CRPS

This video is about ultrasound guided stellate ganglion block. Probe used was high frequency( 5 to 15 MHz). The jugular is compressed and not visible. Used a 26 G hypodermic needle. The tip of the needle is subfascial and above the longus colli muscle. Here 2 ml of lidocaine was used. This was for a diagnostic block.