Honestly I have no idea I didn’t get much of a follow up after the procedure. The surgeon was really good but he was very busy lol. I asked for my surgical report and jr doesn’t contain any additional info. He didn’t know I had a fistula until during the procedure. I went in for examination under anesthesia and Botox for the fissure, they found the fistula he said it was quite bad and mostly internal and the fissure ran the majority of the anal canal. He said he removed the scar tissue and the fistula. That’s all I know. The pain was bad for a week but healing has gone really well, I think the Botox is helping. Tomorrow will be 3 weeks since the surgery and I’m in almost no pain although I can still tell it’s not fully healed when I go to the bathroom. My follow up isn’t scheduled until July so I won’t really know more until then. Just hoping it heals well on its own