Help for my Carpal Tunnel Syndrome (CTS) symptoms in MS

[Taurus]

I have MS with spastic right hand. My right hand spasicity typically presents symptoms of CTS but my NCS from lower arm to hand came out to be normal. The spasicity was initially accompanied by severe itching in hand and wrist area which at times do reappear. My Doc says it is due to lesion on my spinal cord at C2 area, a submission I do no agree. Please help me to verify my CTS from any other tests etc. Please see that I feel my thumb and fingers are numb as per CTS indications and I wake up at night to shake my hand for relief. Also Baclofen does not seem to help me get rid of my symptoms. Please help