What is mesh, and what should I ask?
What the net used in hernia repair is, why it is used and what complications it can have.
The word “mesh” worries many people. This article answers the usual questions.
What is mesh?
Mesh is a thin medical net, usually made of synthetic material. The surgeon places it over the weak spot in the wall, and the body’s tissue slowly grows into it and makes the repair stronger.
Why is it used?
In many adult hernias, stitches alone carry a higher chance of the hernia coming back. Mesh lowers that chance, so it is used in most groin hernia repairs. For some small hernias, stitches are enough.
Will my body reject it?
Mesh is not rejected the way a transplanted organ can be. Most people do not feel it, but like any implant it can have complications.
What complications can happen?
Long-lasting pain, infection, the hernia coming back, adhesions and bowel obstruction have been reported. Many of these also happen with repairs without mesh. A complication sometimes needs another operation.
When should I report something?
Fever, redness and discharge from the wound, growing pain or a new bulge are reasons to call the doctor.
Ask your surgeon
- Will mesh be used in my operation, and why?
- What would be different without mesh?
- What are the risks in my situation?
- Can I have the name and details of the mesh for my records?