oh i didn't realize you're having fissurectomy as well, lars. i had my fissurectomy/fistulotomy exactly 3 weeks ago. luckily i just finished a school program so i don't have a job to go back to. i plan to give myself at least another 3 weeks before i consider applying to any jobs. i've had 2 LIS surgeries so i know for a fact that fissurectomy is much more difficult to recover from. the pain was SEVERE for the 1st week (especially during BMs). it's not as painful now, but i still have stitches hanging out and i'm not sure if the fissure's closed or not yet. i'm still taking 3 baths a day and am VERY careful with my diet. my fissure/ulcer was very deep and large as well, having had it for over 2 years so i think 12 weeks sounds like a good estimate of total recovery time.
good luck w/ your surgery. it will be a relief to have it done and get started on the road to recovery.
bernard - your situation sounds like hell! i can't believe you're working in that condition! are you planning another surgery or does your dr think it'll get better in time?