I'm so sorry to hear about the results of your test.
It's possible to correct scarring in the tubes, but there would still be a risk (a very high one) that a sperm would go up the tube and fertilize the egg and then it would implant in the tube (causing an ectopic pregnancy). I imagine your doctor will advise you to avoid getting pregnant because of this risk.
What you might want to consider if you wish to carry a child is in vitro - where they give you some fertility drugs for a while and then harvest a bunch of eggs from your ovaries via a laproscopic procedure and then fertilize them in a petri dish and implant them in your uterus. The success rate is quite good for this, but it is expensive and is not often covered by insurance.
I hope you'll talk to your doctor about all the options open to you.
Take care.