How do you sanitise the area to prevent infection? If you get surgery on the rusty sheriff’s badge, how does it not get infected the next time you lay an otter egg? Do they connect a colostomy bag in that case, to give it time to heal?
You can get a lethal infection from a paper cut if the right (see: wrong) bacteria get into it. Short of piledriving a snooker cue coated with hand sanitiser, I don’t know how a filthy corridor of doom like the excretory system can be kept free of bacteria after Dr. Bussy Torn MD has been rooting around in there with his weed whacker.
Surely antibiotics aren’t enough on their own to prevent infection? Anywhere else in the body, sure, but the chucklet waterpark is like ground zero for biological malevolence. It would be like wearing nothing but a steel showercap to keep mosquitos from biting you.
What dark arts are surgeons invoking here?
Follow up question. To keep one’s gut bacteria (assuming you didn’t have a c difficile infection etc but were doing very well with your microbiome) wouldn’t it be practical to just kinda… Poop a sample or two in the week before the surgery, freeze it, put it back at the end of the surgery? Assuming that washing/disinfecting will affect different kinds of bacteria differently and different growth rates and so on, it seems like a big gamble to assume that the right bacteria will grow back in the right ratio.