maybe you should get your nerves tested. i had a neck injury that was not visible from my mri and cat scans and was effecting my right arm. i was feeling nerve pain down my right arm and tingling at my fingertips and also had weakness in my arm. when i injured myself my spine pinched my nerve that runs down my arm.
i have arm and shoulder pain also tingling. i have loss strengh and loss of motoin in left arm. what could this be? . i have been seeing a dr. for a year. ive had mri of neck and brain. no answeres. ive had blood test and no illnesses. sometimes both arms will hurt but mostly my left arm. pain can go from shoulder right down to elbow or to fingers when lifting it. i also am weaker in this arm and can not raise my arm above head. (about half way). i also have told by physical therapist that shoulder blades are out of ligne and tingle(burn sensatoin) in both shoulderblades. what could this be?