I discovered I have a redundant colon when I had a diverticulitis burst close to my appendix. (my descending colon starts on the right side, "flops" over to the right side then down)
the doctor is going to remove a bit of this "floppy" colon as soon as I am completley recovered.
I had bloating/constipation & gas until I was put on a very restrictive diet to help my perforated colon recover.
I'm not looking forward to the surgery, but am definitely looking forward to having a normal digestive tract - heh.