Staff Answer
Jun 05, 2026 - 09:47 AM
A two-piece ostomy system works by connecting a separate ostomy pouch to a compatible wafer or skin barrier. The wafer attaches to the skin around the stoma and helps create a seal, while the pouch connects to the wafer through a flange, coupling, or adhesive connection to collect stoma output.
Depending on the product design, the pouch may be removed or changed separately from the wafer. Two-piece ostomy systems can vary by coupling style, wafer shape, opening size, pouch type, filter, closure method, pouch capacity, accessory compatibility, and stoma compatibility, so product specifications should be reviewed carefully to confirm that all components work together.
