Pain, infection, or a sinus that will not heal after a previous mesh repair. Mesh problems are uncommon — but when they happen, they need a team that manages them every month, not once a year.
Mesh is the global standard in adult hernia repair, used safely in millions of operations each year. But in a small proportion of patients, problems develop: chronic pain beyond three months, mesh infection with abscess or a discharging sinus, mesh migration or erosion into surrounding structures, and hernia recurrence around or through the mesh.
These problems rarely resolve on their own, and repeated short antibiotic courses for an infected mesh usually only postpone the inevitable. The definitive management — salvage, partial excision, or complete explantation with reconstruction — is technically demanding surgery in scarred planes, and outcomes track closely with the experience of the operating team.
Managing complications of previous mesh repair — including infected mesh — is one of the defined sub-specialty interests of our surgical team, and one of our most frequent referral categories from other hospitals.
Three patterns account for most mesh problems. Each has a different pathway.
Persistent groin or abdominal wall pain long after healing should be complete — sometimes burning or nerve-like. Most cases are managed without removing the mesh; a structured pain work-up comes first.
Recurrent swelling, redness, fever, or a wound that discharges intermittently over months. Deep mesh infection almost never clears with antibiotics alone.
Recurrence around a previous mesh means the anatomy has changed. Re-repair needs cross-sectional imaging and a plan for the existing mesh — not simply another patch.
Every mesh-complication pathway at THI starts with cross-sectional imaging (CT, and MRI where indicated) to map the mesh, the fixation, and its relationship to bowel, vessels, and nerves — supported by AI-assisted measurement from our imaging stack.
For chronic pain, the ladder starts conservative: targeted physiotherapy, nerve-directed injections, and pain-team input. Surgery — neurectomy, fixation removal, or mesh excision — is reserved for confirmed, refractory cases, because removal itself carries risk.
For infection, the principle is source control: partial or complete mesh explantation, debridement, and staged or immediate reconstruction of the abdominal wall — using techniques and mesh choices appropriate to a contaminated field. For recurrence, re-repair is planned around the existing mesh with the full re-operative toolkit: eTEP, TAR, and open reconstruction.
Usually, at least in part. Superficial infections occasionally settle with drainage and antibiotics, but established deep mesh infection — particularly with a sinus — almost always requires partial or complete removal for definitive cure. The reconstruction is planned in the same strategy.
Not usually as a first step. Most chronic post-hernia pain is managed successfully without explantation — through physiotherapy, targeted injections, and selective nerve procedures. Mesh removal is major surgery reserved for carefully selected, refractory cases where the mesh is confirmed as the source.
There is a real recurrence risk after explantation, which is why removal is almost always paired with a reconstruction plan — immediate or staged — using the appropriate technique and material for your tissue quality and any contamination.
Yes — re-operative referrals from other hospitals are one of our most frequent case categories. Bring your operative notes, discharge summaries, and imaging. Where useful, we speak directly with your original surgeon.
That is exactly what the work-up establishes. Pain near an old repair can come from nerves, fixation devices, recurrence, or unrelated causes such as hip pathology. Imaging plus a structured examination separates these — and prevents unnecessary mesh surgery.
Most consultations result in a clear, written plan within 30 minutes. For outstation patients, we offer teleconsultation before any travel is required.