If you have to go out of pocket maybe look at stem cells? Joe Rogan and a bunch of other MMA types have been saying its been a miracle for Back & Joint stuff. No clue on the price tag. Some Doc out of Vegas is supposedly the cutting edge of the current tech.
There are huge advances in stem cell. But you have to really research the different types of stem cell, i.e. bone marrow or amniotic etc. If you can afford it, it can help but it is not panacea.
There is hope but we're still a ways from "curing" pain.
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