Answer
Mar 09, 2026 - 08:26 AM
Convexity refers to the shape of the barrier around the stoma. Shallow convexity is often best for users whose stoma is flush with or slightly below the skin, as it gently presses the area to improve seal and reduce leakage. The Marlen UltraLite One-Piece Urostomy Systems commonly feature a pre-cut shallow convexity, as seen in the Marlen 77036 UltraLite Urostomy System. Choosing the right convexity type can make a significant difference in security and comfort, and with various convexity options available, users can select what works best for their body profile.
