Hi there
I had LIS last November to heal a fissure I'd had on and off for about a year and half. The first surgery halved the pain, then I was pain free for a month and then pain returned. My surgeon said it was a fibroepithileal polyp (part of the triad of chronic anal fissure i.e. the fissure, skin tag and enlarged papilae). Not only did I have pain but a real heavy feeling in my bottom and felt like I needed to go again and again. That bit I'm sure was the polyp.
So I went to have it removed and he also found the fissure was still there. So I had another LIS when the polyp was removed. I'm 5 days post op and feeling much better, hardly any pain. What I found wierd is that before my op the surgeon looked and said the fissure was pretty much healed, the only thing i can think of is that the part of the fissure not visible without a more indepth exam was still there! O well, main thing is I'm happier now and in healing mode. Also found out I had a vitamin d deficiency so it might help healing to boost that.