I recall 10 years ago asking about the Umpa-Lumpa belly that replaced my perfectly flat abs after my colectomy . . . and the surgeon said, "Oh, yeah. That happens after this surgery." I assumed he meant it was pretty normal.
That said, my stoma scar keeps getting deeper. Add to that that I tend to keloid, my scars are still huge and thick and ugly, even after 10 years. About 4 1/2 years ago I had laparoscopic gall bladder surgery, and after that surgery the surgeon came in to my room, exposed my belly, and drew all over it with a marker, showing me where huge webs of scar tissue and adhesions had pretty much glued my small intestines to the wall of my abdomen, saying if I ever need another surgery I should let the surgeon know not to cut anywhere he had drawn the lines, or they could cut right through intestines! Oh, goody!
No wonder they don't want to touch me unless it is an emergency . . .