Most of the time, the tortilla chips are a pie shaped triangle. This is understandable, because a tortilla is round. The pieces are thrown into hot oil and fried. A few minutes later, you have tortilla 'chips'.
BCIR is not for people who have or need a colostomy, people with [active] Crohn's disease, mesenteric desmoids, obesity, advanced age, or poor motivation. When Crohn's disease only affects the colon, it may, in select cases, be appropriate to perform a BCIR as an alternative to a conventional ileostomy. If the small intestine is affected, however, it is not safe to have the BCIR (because the internal pouch is created out of the small intestine, which must be healthy).
1 loop ileostomy â where a loop of small intestine is pulled out through a cut (incision) in your abdomen, before being opened up and stitched to the skin to form a stoma.  end ileostomy â where the ileum is separated from the colon and is brought out through the abdomen to form a stoma.