I've first got an AF two years ago and about a year ago I had LIS done. At first it did cure my fissure but it came back a couple of months after in an examination. It wasn't as bad as before LIS. The insicion site hasn't completely healed and the skin is very sore. Also I have leaking after a BM which means I have to go and wipe again about half an hour later.
So those are the problems I told to a new CRS that I visited today. He did and exam and surprisingly told that he could not see anything wrong. No fissure and nothing wrong with the insicion site. This was of course good news even though I still have problems with the fissure site. So they gave me a self dilating "thing" to try out for the next month. I just have to keep it in my anus five minutes every day:/ It's supposed to help relax the muscle. We'll see, I keep you posted.