Issue with my a left hand!

I injured both my middle fingers during a basket ball game and since then life has not been easy. Now when I do my piano assignments, my teacher, Mrs Elizabeth, always asks me to redo the assignments as my fingers are not in the correct position. I don’t feel any pain on my fingers but it’s difficult to maintain good piano hand posture. I’ve been working on it every single day. Hoping it resolves with some effort.