Ostomy pouching systems may include a one-piece or two-piece system. Both kinds include a skin barrier/wafer and a collection pouch.
Ileostomy Information l United Ostomy Associations of America
COLOSTOMY CARE
Ostomy Care Chart, Stoma Care Poster
11.2 Ostomy Care – Clinical Procedures for Safer Patient Care
Ostomy pouching systems and appliance terminology
COLOSTOMY CARE
Ostomy Surgery of the Bowel - NIDDK
What is a urostomy and how do you deal with it? - United Ostomy Associations of America
A Guide to Ostomy Bag Care - UChicago Medicine
Ostomy chart - United Ostomy Associations of America