concerned about blood clots

Can anyone tell me what steps the surgeons take to prevent blood clots? This is probably the biggest fear I am having. I don't have a family history of clots and I don't have any major health problems other than being obese. Also, is there anything I can do before surgery to reduce my risks of having them? any info would be appreciated!

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.