Oh that's awesome!
I messed up my wrist too after coming off my bike and it took years. I work a bronze band for such a long time and I don't know if it helped or not but eventually my wrist came good. I'm glad this worked out well for you.
I've definitely looked into things for my elbows, I did find a band thing that put pressure on a particular part of my forearm that seemed to help a little.
My dads friend swears by his copper bracelet. I've not seen him in my life without it! There's something to that and the other things in the band that are great.
Ah the elbow thing - we have two of them. My wife had some tennis elbow issues a while ago yet she never played tennis before lol it was just tendinitis but I know those things well!