Hi, I just joined as I'm hoping to get some answers. I had a benign tumor removed at C-2 on 12/4/08. I'm able to walk small distances, cautiously, but have pretty much been bedridden since surgery. My Dr. wants to remove scar tissue in a couple weeks. I'm nervous. I'm experiencing "electrical currents" since surgery. I have had only a few phys. therapy sessions, due to ins. problems. Does anyone know about these horrible sensations? I feel like I'm buzzing. Thank you.