My stoma is oval 1" long 7/8 inch top to bottom.. At first I could eat baked potato, fish, lots of bread, real ripe bananas, baked apples and not get any food obstructions that i had to break down with grape juice. But over time, stoma same size and I have to eat blander and blander. No adhesion obstructions so far but I can't even eat very well cooked summer squash no seeds no peels without having to chase it all out with grape juice and walking. My doc admitted flat out that he had no explanation as even a partial small bowel obstruction I would sure recognize. So it was not that. So that is just me. I said I don't mind eating bland and talking a lot of vitamins as long as I continue to stay free of actual obstruction which so far so good for 4 years now. I guess some things don't have an answer??
So that's my vote. Interesting research project. Rosemary