What is the main cause of failure of most surgeries that require revision?

Ok, I am still in the searching and researching stage. Everyone appears to have their opinions on surgeries based on the success they have personall had with them. So...when the surgeries fail...Why? Is it because of people eating through them ?"this is a term I have read elswhere" Is it because of infection? What is the main reason so many have had revisions?

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.