I was partially paralized for six months after undergoing 15 low back traction treatments. When lying down I was unable to lift my head and also when lying down I was unable to lift my hips. If I need to move to a different area on the bed, I was unable to lift my hips and slide over, therefore I had to roll out of bed and get back in aiming for the spot on the bed I desired otherwise I would have to repeat the roll out of bed maneuver. An MRI of my T-Spine showed that I developed a widening of the spinal column (T5-6) (hydromyelia) with a syrinx after under going the treatments. There was no Chari or lesion found. Does a lesion mean that the condition was present since birth? My neck and low back have herniated discs that preexisted. What area probably caused the temporary paralysis?