Is osteo-arthritis curable?

[Illusory Self]

I am 26 years old currently and got diagnosed with osteo-arthritis 5 years ago in my right footwith an MRI scan ago due to a bad diet.

I had subsequent x-rays the following years but nothing showed up. I want it to go away as I constantly feel it in my foot on a daily basis, I had another MRI recently and waiting to see the results but I’m guessing it will be the same and I’d choose to believe them over am x-ray as they are more accurate.

Is it possible to cure it as I don’t buy it when the doctors say it’s incurable. Surely I can improve diet/get surgery or something to fix the issue permanently.

but again, maybe I’m wrong because I don’t know much about osteoarthritis. Just sucks to have it at such a young age. Really limits what I can do in terms of exercise.