To be honest... I do not know.
What to you mean by recovery? Regaining all abilities?
We hear of unexpected healings.
Never give up hope.

Do the best you can. Expect failures. Expect successes.
Live every day. We have all heard of unexpected recoveries, improvements.

We also have heard .. and seen people, relatives who lived full lives, living with sorrows, handicaps , poor health....and yet they brought great joy to us.

The children I taught had specials needs and filled me with joy, pure love 💕. I learned so much from them. They had many “handicaps” but they exuded love and taught me so much. I have letters from these students and some parents. I treasure them.
Perhaps you would like to write your life story, tell it to someone who can make a booklet to pass on to your loved ones.

Be the best you, where you are now.
I have to remind myself of that often!:
How do you want to be remembered?

God bless you.