Past the 4 week mark and doing great!
All seems to be going well down bellow. I am 98% pain free and have returned to a normal routine. The only unpleasant thing in the last week has been receiving my hospital bill on Christmas Eve ($14,000), of which I owe $2,000; however, I am yet to get the bill from the CRS. To use a tired euphemism: being fissure pain free, priceless! :D
This week I have been able to discontinue sitz baths and cotton balls (pain free BMs and no discharge). However, the memory of fissure pain has not faded and I have continued to stick to a high fiber, sensible diet. I am still taking a stool softener, but plan to slowly ween myself off over the next week.
The decision to have LIS is one of the best I have ever made, and I would highly recommend it to anyone who is suffering from AF.