I have seen a client a couple of times who has numbness in the lateral 3 fingers. His chiro mentioned brachial plexus, but not CTS or TOS. The client got significant relief from his first massage with me. His rhomboids are "tight" (overstretched). He said his doctor showed him a picture of a nerve coming out of the neck, from the back, and those muscles were pushing on it. I was thinking c6, c7, first rib, scalenes, pecs, axilla, elbow, etc. I was not thinking rhomboids. Any comments?