Stellate ganglion block: Your stellate ganglion is a group of nerves in your neck, on each side of the voice box. This block will help alleviate pain with your head, neck, higher arm and upper upper body. It can also help enhance circulation and blood flow to your arm. https://emilioacqnl.blogdemls.com/26691366/new-step-by-step-map-for-block-pain-receptors-with-proleviate