Yes, hernia mesh can be removed, and it is done routinely when complications like infection, chronic pain, or mesh migration make it necessary. The procedure is more complex than the original hernia repair, typically requiring a surgeon with specialized training in abdominal wall reconstruction. While most patients who undergo mesh removal for pain report improvement afterward, the surgery carries real tradeoffs, including a meaningful chance the hernia will return.
Why Mesh Gets Removed
Mesh removal isn’t something surgeons recommend lightly. The most common reasons fall into a few categories: infection, chronic pain that hasn’t responded to other treatments, and physical problems with the mesh itself.
Mesh infection is one of the most straightforward reasons for removal. Though rare, when it happens it often requires taking the mesh out entirely to clear the infection. Signs of mesh infection include wound discharge that persists for days (which can be clear, bloody, or contain pus), recurring fevers above 100.4°F, spreading redness around the surgical scar, and ongoing pain over the mesh area. Once infection sets in around synthetic mesh, antibiotics alone rarely solve the problem.
Mesh migration, where the mesh shifts from its original position, is another indication. Over time, mesh can fold, bunch up, or drift into surrounding tissue. In rare cases it can erode into nearby organs like the bowel. These problems are typically caught on imaging before they cause serious damage, but removal becomes necessary when they do occur.
Chronic pain is the most debated reason for removal. Some patients develop persistent discomfort months or years after their hernia repair, and when conservative approaches fail, explantation (surgical removal of the mesh) becomes an option worth discussing with a specialist.
How Doctors Decide Removal Is Needed
CT scans are the primary tool for evaluating mesh problems. They can reveal fluid collections around the mesh, inflammatory changes in surrounding tissue, sinus tracts (tunnel-like channels draining infection), and whether the mesh has migrated or crumpled from its original flat position. MRI is used less frequently but can be helpful in certain cases. On imaging, a condition sometimes called a “meshoma” can appear, where scar tissue forms a curvilinear mass around the mesh that’s visible on CT.
The decision to remove mesh involves weighing the severity of your symptoms against the risks of a second, more complex surgery. Not every complication requires full removal. Partial removal or revision is sometimes sufficient, particularly when only a portion of the mesh is causing problems.
What the Surgery Involves
Mesh removal is a bigger operation than the original hernia repair. Over time, your body grows tissue into and around the mesh. That’s actually how mesh is designed to work: it integrates with your abdominal wall to provide structural support. This integration is what makes removal challenging, because the mesh can’t simply be peeled away.
For infected or exposed mesh, surgeons typically perform what’s called an en bloc excision, removing the mesh along with the scarred tissue surrounding it in one piece. The surgeon enters the abdominal cavity above or below the problem area to avoid cutting directly into inflamed tissue or mesh that may be stuck to the bowel. All organs are carefully separated from the mesh before it’s taken out.
Once the mesh is removed, the surgeon faces a second challenge: closing the defect left behind. One well-established technique uses the body’s own tissue, advancing flaps of muscle and connective tissue from each side to meet in the middle. This approach, sometimes called “separation of parts,” has shown low rates of hernia recurrence in published studies. In some cases, a new mesh made from absorbable or biologic material may be placed, particularly when the defect is large.
The type of mesh originally used affects how difficult removal will be. Standard synthetic mesh made from polypropylene integrates deeply into tissue, making it harder to separate. Biologic meshes derived from animal tissue tend to incorporate differently and have minimal adherence to the bowel, which can simplify removal in some situations.
Pain Outcomes After Removal
For patients whose primary complaint is pain, the numbers are encouraging but not guaranteed. In a study of patients who underwent mesh excision or revision, 73% reported that their pain improved after surgery. Another 19% reported no change, and 8% said their pain actually worsened. Among patients who had mesh exposure (where mesh had eroded through tissue), the improvement rate was slightly higher at 77%.
These numbers mean roughly three out of four patients get meaningful relief, but about one in four do not. Pain that persists after removal may be related to nerve damage that occurred before the mesh was taken out, or to the trauma of the removal surgery itself. This is why specialists typically exhaust less invasive options before recommending explantation for pain alone.
Hernia Recurrence After Removal
The most significant tradeoff of mesh removal is that your hernia may come back. In a study with an average follow-up of four years, 35% of patients experienced hernia recurrence after mesh explantation. The recurrence rate varied significantly by hernia type: only 16% of patients with inguinal (groin) hernias had a recurrence, compared to 46% of those with ventral (abdominal wall) hernias.
The median time to recurrence was 8.5 months, though some hernias returned as late as four years after removal. When recurrence did happen, many patients went on to have a second repair with new mesh. These numbers highlight why the decision to remove mesh should involve careful discussion about what comes next, including whether and how the abdominal wall will be reconstructed during the same operation.
Recovery After Mesh Removal
Recovery from mesh removal generally follows a similar timeline to other abdominal surgeries, though it can be longer depending on the complexity of the procedure. Most people return to desk work or light-duty jobs within one to two weeks. If your work involves heavy lifting or physical labor, expect to be off for four to six weeks.
You’ll need to avoid strenuous activities like jogging, biking, and weight lifting until your surgeon clears you. The exact timeline depends on how extensive the surgery was, whether abdominal wall reconstruction was performed at the same time, and how well you’re healing. Hospital stays vary, with straightforward removals requiring shorter stays and complex reconstructions requiring longer ones.
Finding the Right Surgeon
Mesh removal is not a procedure you want done by a general surgeon who performs it occasionally. The complexity of separating mesh from tissue, managing potential bowel adhesions, and reconstructing the abdominal wall afterward calls for a specialist. The sub-specialty to look for is abdominal wall reconstruction. These are fellowship-trained surgeons who focus specifically on complex hernia repairs, revisions, and mesh-related complications.
Major academic medical centers are the most likely places to find these specialists. Some have dedicated abdominal wall reconstruction programs. When evaluating a surgeon, ask how many mesh removal procedures they perform annually and what their complication and recurrence rates look like. A surgeon who regularly handles these cases will be better equipped to manage the unexpected findings that can arise once the abdomen is opened.