Nerves exiting your spine from the middle and lower neck as well as the upper back travel into your shoulders, down your arm and end in your fingers. These nerves exit your spine through small openings that are formed between the vertebrae. Pressure or interference to these nerves from spinal subluxations can cause pain and/or numbness to in your shoulders, arms, hands or fingers. Some who suffers with this condition will experience neck pain as well, but many will not. By having your spine checked by a chiropractor you will know if you have a subluxation and how you can have your condition corrected.