Thoracic Outlet Syndrome

When you feel pain it is often due to a Neuromusculoskeletal cause, which is just a fancy way of saying your nerves, muscles or bones, or more commonly all three, are responsible. This pain can be from a sudden injury i.e. acute, an old injury i.e. chronic, a repetitive injury i.e. overuse, or sometimes a variation in your anatomy i.e. congenital.