Hooshing Vibrating Neck Pillow Massage Therapy for Traveling Home Rest Portable Neck Pillows for Pain Relief Best Gift for Parents, Deep Blue

Tens doesn't work for me, but vibration helps. If you put it above the end of your amputation, in this case the very top of your limb near your armpit, it utilizes the gate control theory by giving the nerves a non-painful stimulus between the pain and your spinal cord to shut the gate off. It's been pretty helpful for me. I use one of these vibrating neck massager. https://a.co/d/0fOJhu5s