The bolded is the correct sentence in your whole post.
You don't understand what we are doing here. Because you don't have access to the medicals, you wouldn't have been in the doctor's visits. I'm betting you don't have access to his medical records either.
This could be something that the medical staff has said won't get worse playing on it. In fact, as one poster pointed out, being the cast has come off it would suggest it's doing better.