Some hernias cannot be fixed by patching the hole. When the defect is large, when the muscles have pulled apart, or when a previous repair has already failed, the abdominal wall itself has to be rebuilt.
That is what this operation is. It is a bigger undertaking than a standard hernia repair, it needs more preparation, and the recovery is longer. It is also what gives a durable result when a simpler repair would fail again.
Who needs this rather than a standard repair
A hernia that has already come back, once or more than once. Each failed repair leaves scarred tissue and makes the next one harder, which is why the second attempt should be planned differently from the first.
A large incisional hernia, through the scar of a previous operation. These tend to grow steadily, and a large defect cannot simply be bridged with mesh and expected to hold.
Several defects along one scar. A weakened scar often fails in more than one place rather than at a single point.
A very wide defect, where the muscle edges have retracted so far apart that they cannot be brought back together without releasing them first.
A previous mesh that became infected or has to be removed.
Hernia alongside separation of the abdominal muscles, which happens after pregnancy and after significant weight change.
Hernia around a stoma.
What the reconstruction actually does
A standard repair covers the gap. A reconstruction restores the wall.
The difference matters functionally. If a large defect is simply bridged with mesh, the abdominal muscles stay pulled apart and the wall never works properly again. The bulge often persists, and the repair is under constant tension.
In a reconstruction, the layers of the abdominal wall are carefully released at the sides so that the muscles can be moved back to the midline and joined where they belong. Mesh is then placed to reinforce the repair, positioned behind the muscle rather than on top of it, where the pressure inside the abdomen holds it against the wall instead of pushing it away.
The aim is an abdominal wall that is closed, reinforced and functional, not just covered.
Loss of domain
Where a hernia has been present for a long time and is very large, the intestines can end up effectively living outside the abdominal cavity. The abdomen shrinks around the space that remains.
Pushing everything back in during surgery then raises pressure inside the abdomen, which can affect breathing and circulation. This situation is recognised beforehand on a CT scan and planned for. It is a specific reason these operations need imaging and preparation rather than being scheduled straight off an examination.
Preparation is part of the operation
This is the part patients find frustrating and it is the part that most affects the result.
If you are asked to lose weight, stop smoking or get your diabetes under control before this surgery, that is not a delay or a way of putting you off. Recurrence rates and wound complications are substantially higher when these are not addressed. The preparation is part of the treatment.
Smoking impairs wound healing and raises the risk of infection and recurrence. Stopping, properly, before surgery genuinely changes the outcome.
Weight. Excess abdominal weight pushes against the repair every day. In some patients weight loss is advised first, and occasionally weight loss surgery is considered before the hernia repair.
Diabetes control, because poorly controlled blood sugar is strongly linked to wound infection.
Chronic cough and constipation both need treating. Both raise abdominal pressure repeatedly, which is exactly what the repair has to withstand.
Before surgery
A CT scan of the abdominal wall is standard. It measures the defect, shows how far the muscles have retracted, identifies any additional defects not obvious on examination, and assesses loss of domain.
You will also have a general fitness assessment, including heart and lung function, because this is longer surgery than a routine hernia repair.
If you have had previous surgery, bring the operation notes. Knowing what mesh was used and where it was placed changes the plan.
The operation and hospital stay
Most complex reconstructions are performed open, because the releases and the placement of a large mesh need direct access. Some smaller or less complex cases can be done laparoscopically or with robotic assistance.
Expect a hospital stay of roughly three to seven days, longer for the largest repairs. Drains are usually left in place for several days and sometimes go home with you, because fluid collection is common after this surgery.
Occasionally the first night is spent in intensive care, particularly where a large volume of contents has been returned to the abdomen and breathing needs closer monitoring.
Recovery
You will be up and walking early, with support. An abdominal binder is usually worn for several weeks.
Expect around six to eight weeks before returning to normal daily activity, and longer for physical work. Heavy lifting and abdominal exercise are restricted for around eight to twelve weeks, and the exact timing depends on the size of the repair.
Core strength returns gradually, and guided rehabilitation afterwards helps. The muscles have been in the wrong position for a long time and need retraining once they are back where they belong.
Realistic expectations
Some bulge or asymmetry can remain, particularly after very large repairs. The goal is a closed, reinforced, functional wall, not a flat abdomen.
This is not cosmetic surgery. Excess skin is sometimes removed where it interferes with the repair or wound healing, but the operation is reconstructive.
Recurrence is possible. These are the hernias most likely to come back, which is precisely why technique and preparation matter so much. A well-prepared, properly reconstructed wall has a far better chance than a repeat patch repair.
Risks worth knowing
Seroma. Fluid collecting under the wound is common after large repairs, and is the reason for the drains. It usually settles, occasionally needing aspiration.
Wound infection, more likely than after a small hernia repair, and the main reason smoking and diabetes control are pressed so hard beforehand.
Mesh infection. Uncommon but serious, sometimes requiring removal of the mesh.
Breathing difficulty in the early days, from raised pressure inside the abdomen after a large volume of contents has been returned.
Recurrence or bulging over time.
Skin healing problems at the edges of large wounds, where blood supply is most stretched.
Questions worth asking
- How large is my defect on the CT scan, and is there loss of domain?
- Will the muscles be brought back together, or is the gap being bridged?
- Where will the mesh be placed?
- What should I do before surgery to improve the result?
- What was used in my previous repair, and does it need removing?
- How long before I can return to my kind of work?
Frequently asked questions
Why can’t this be repaired like a normal hernia?
Because the defect is too large, the tissue has already failed once, or the muscles have retracted too far to be simply patched. A standard repair in these situations has a high chance of failing again.
My hernia has come back twice. Is it still fixable?
Usually yes. Recurrent hernias need a different plan from the original repair, based on imaging and on knowing what was done previously, but they are repairable.
Will my stomach look flat afterwards?
Not necessarily. The purpose is to restore a functioning abdominal wall. Some contour irregularity can remain, particularly after very large repairs.
How long will I be off work?
Around six to eight weeks for desk work, longer for physical or manual work. This is not a same-day procedure.
Do I have to lose weight first?
Often, yes, when excess weight is significant. It reduces the chance of the repair failing and of wound complications. It is advice about the outcome, not a refusal to treat.
Can it be done by key-hole?
Some cases can. Most large and complex reconstructions are done open, because the muscle releases and large mesh placement need direct access.
Consultation
Dr. Ripudaman Singh Lubana holds a University Diploma in Minimal Access Surgery from IRCAD, France, along with FMAS and FIAGES, and manages complex and recurrent hernias including repairs after a previous surgery has failed.
He consults at Doctor Square Hospital on VIP Road Zirakpur, Trinity Hospital in Zirakpur, Curasia Hospital in Dhakoli, and Adesh Medical College Hospital in Mohri, Ambala Cantt.
Bring any previous operation notes and imaging. Call 8054173528 to arrange a consultation.
This page is for patient education. It is not a diagnosis or a treatment plan. Every patient is examined and assessed individually, and the reconstruction is planned for the individual abdominal wall.
