One-piece and two-piece pouches: what's the difference?
Related Experiment Video
Updated: May 30, 2026

A Rat Model of Pouchitis Following Proctocolectomy and Ileal Pouch-Anal Anastomosis Using Dextran Sulfate Sodium
Published on: May 31, 2024
1St Mark's Hospital.
Abstract:
Within any area of nursing, it is possible to encounter an ostomate (person with a stoma). Most ostomates are independent with their stoma needs but some do require advice on which appliance or pouch they should use. The three main types of stoma; the colostomy, ileostomy and urostomy, pass different outputs and so require different appliances, which are discussed. This article then explores the differences between one- and two-piece pouches and provides several short scenarios to explain why the use of one- or two-piece pouches might be more appropriate in specific situations.
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