Ask HN: How have you cured your RSI?

Currently suffering from RSI, more specifically numbness and tinging on the ulnar side of both hands and wrists. After countless doctor's visits and imaging (x-ray, MRI) along with occupational hand therapy, nothing seems to work. It's gotten a bit better over the course of 18 months, but I'm still unable to comfortably type, use a smartphone, or perform many other daily chores. If anyone else has been in the same boat, any help? Thank you!