My 37 year old fitness obsessive daughter recently experienced 2 episodes of strange numbness & lack of mobility in first her leg and then 2 days later a tingling sensation in her arm& hand. She had a bad fall on the stairs, falling back & landing on her tailbone about 3 months ago. Could this be a possible cause of her symptoms? She first consulted with her primary care physician who took lumbar X-ray. Then on the 2nd episode, she went to ER where urine/ blood tests were done, plus cat-scan. Nothing could be found from this. ER physician referred her to a neurologist .