All bodies are different

What is Convexity?¹

• Convexity is the outward curving of the baseplate or skin barrier.
• Convexity helps maintain a secure seal between the pouch and the skin.

Characteristics of Convexity¹

Depth

Is the distance between the highest point on the skin barrier and the base of the skin barrier.

Compressibility

The maximum amount a convex skin barrier can be flattened.

Flexibility

How easily the convex skin barrier can bend.

Tension Location

Where the convex dome presses downward and outward on the area around the stoma.

Slope

The angle between the highest point on the skin barrier and the base of the skin barrier.

When to Use Convexity¹

Flush Stomas

Located at the same level as the abdomen skin surface, and does not protrude

Retracted Stomas

Stoma pulled into the abdomen below skin level or having little or no spout

Skin Folds

A stoma which is deep in a skin fold/crease

Soft or Flaccid Abdomens

An abdomen requiring firm level of support to stabilize the pouching system

Need More Help?

Please feel free to consult with one of our me+™ Specialists
or WOC Nurses for further guidance.

Call 1-800-422-8811, visit mepluscare.com
or email cic@convatec.com.

Find Your Perfect Fit

Choosing the right convexity solution for different body profiles can be challenging.

User our Convexity Product Selector Tool to answer 3 simple questions to learn more about convex products that may work for your stoma.

Are you a Healthcare Professional?

Our me+™ Concierge team can assist you with:

• Personalized support
• Enrolling your patients into the me+™ program
• Providing a me+ starter kit and free product samples for your patients

Contact your me+ Concierge specialist at 1-877-585-0470 or email concierge@convatec.com

1. McNichol L, Cobb T, Depaifve Y, Quigley M, Smitka K,  Gray, M. Characteristics of Convex Skin Barriers and Clinical Application: Results of an International Consensus Panel. J Wound Ostomy Continence Nurs. 2021;48(6):524-532.