Ventral hernia repair
Ventral hernia repair is surgery to repair a ventral hernia. A ventral hernia is a sac (pouch) formed from the inner lining of your belly (abdomen) that pushes through a hole in the abdominal wall.
Ventral hernias often occur at the site of an old surgical cut (incision). This type of ventral hernia is also called incisional hernia.
You will probably receive general anesthesia (asleep and pain-free) for this surgery. If your hernia is small, you may receive a spinal or epidural block and medicine to relax you. You will be awake, but pain-free.
- Your surgeon will make a surgical cut in your abdomen.
- Your surgeon will find the hernia and separate it from the tissues around it. Then your surgeon will gently push the contents of the intestine back into the abdomen. The surgeon will only cut the intestines if they have been damaged.
- Strong stitches will be used to repair the hole or weak spot caused by the hernia.
- Your surgeon may also lay a piece of mesh over the weak area to make it stronger. Mesh helps prevent the hernia coming back.
Your surgeon may use a laparoscope to repair the hernia. This is a thin, lighted tube with a camera that lets the surgeon see inside your belly. The surgeon inserts the laparoscope through a small cut in your belly and inserts the instruments through other small cuts. This type of procedure often heals faster, and with less pain and scarring. Not all hernias can be repaired with laparoscopic surgery.
Why the Procedure is Performed
Ventral hernias are fairly common in adults. They tend to get bigger over time and there may be more than one in number.
Risk factors include:
- A large abdominal incision
- Being overweight
- Straining when using the bathroom
- Coughing a lot
- Heavy lifting
Sometimes, smaller hernias with no symptoms can be watched. Surgery may pose greater risks for people with serious medical problems.
Without surgery, there is a risk that some fat or part of the intestine will get stuck (incarcerated) in the hernia and become impossible to push back in. This is usually painful. The blood supply to this area may become cut off (strangulation). You may experience nausea or vomiting, and the bulging area may turn blue or a darker color due to loss of blood supply. This is a medical emergency and urgent surgery is needed.
To avoid this problem, surgeons often recommend repairing the ventral hernia.
Get medical care right away if you have a hernia that does not get smaller when you are lying down or that you cannot push back in.
The risks of ventral hernia repair are usually very low, unless the patient also has other serious medical problems.
Risks for any anesthesia and surgery are:
- Reactions to medicines
- Breathing problems, such as pneumonia
- Heart problems
- Blood clots
A specific risk of ventral hernia surgery is injury to the bowel (small or large intestine). This is rare.
Before the Procedure
Your doctor will see you and give you instructions.
An anesthesiologist will discuss your medical history to determine the right amount and type of anesthesia to use. You may be asked to stop eating and drinking 6 to 8 hours before surgery. Make sure you tell your doctor or nurse about any medicines, allergies, or history of bleeding problems.
Several days before surgery, you may be asked to stop taking:
- Aspirin and nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, Motrin, Advil, or Aleve
- Other blood-thinning medicines
- Certain vitamins and supplements
After the Procedure
Most ventral hernia repairs are done on an outpatient basis. This means that you will likely go home on the same day. If the hernia is very large, you may need to stay in the hospital for a couple of days.
After surgery, your doctor and nurse will monitor your vital signs (pulse, blood pressure, and breathing). You will stay in the recovery area until you are stable. Your doctor will prescribe pain medicine if you need it.
Your doctor or nurse may advise you to drink plenty of fluids along with a fiber-rich diet. This will help prevent straining during bowel movements.
Ease back into activity. Get up and walk around several times a day to help prevent blood clots.
Following surgery, there is a low risk that the hernia may come back. However, to reduce the risk of getting another hernia, you need to maintain a healthy lifestyle, such as maintaining a healthy weight.
Blatnik JA, Rosen MJ. Ventral herniation in adults. In: Yeo CJ, ed. Shackelford's Surgery of the Alimentary Tract. 7th ed. Philadelphia, PA: Elsevier Saunders; 2013:chap 48.
Malangoni MA, Rosen MJ. Hernias. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 20th ed. Philadelphia, PA: Elsevier; 2017:chap 44.
Webb DL, Stoikes NF, Voeller GR. Open ventral hernia repair with onlay mesh. In: Rosen MJ, ed. Atlas of Abdominal Wall Reconstruction. 2nd ed. Philadelphia, PA: Elsevier; 2017:chap 8.