I went to visit a doctor simply because i had a cold, And i thought i could ask him for a little more depth into this surgery and whether he thinks it's irrational or not.

And to my surprise, He said it's a waste of money and time

But one point he stated got me really concerned, Non-union of the bones

Obviously I knew that it'd be a risk but haven't thought of it much.
Now that I imagined experiencing it, I want to know if there's any proper solution to it?