One of the problems, as I am sure you know, is the complexity of the ankle joint. It is made up of multiple bones unlike a hip or knee joint. My ankle collapsed and I went thru two very painful attempts at fusion, both of which failed. But I knew that if I didnt try both I would be second guessing my decision to amputate for the rest of my life. Again tough choices none of which come with a guarantee. As far as the videos posted above, the bionics are fantastic but with downsides....#1 they are heavy and #2 they are very expensive, $50k to $100k each. I included pictures of the two fusion attemps. Again much blessings and peace in making the best decision!!
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