It's good to have a series of medical tests based on the symptoms that you need to do to evaluate the level of nerve damage: radiation scans, general X-rays and magnetic resonance imaging (MRI), and you can also ask a physical therapist to evaluate some exercises and work treatments for the right language treatment, and you can use some other non-operative procedures to treat your condition.
Doctor, your arm and hands are sick and you've got a fever, and your nerves are pressing around your shoulder, so what kind of medical test do you need?