Scottish Hernia Centre

Glasgow’s Premier Private Hernia Clinic

0141 810 3151

Glasgow’s Premier Private Hernia Centre

   0141 810 3151

 Hernia surgery

Open tension free mesh repair of an inguinal hernia

What are the different types of hernia repair?

There are two types of inguinal hernia repair

Open/Tension Free Repair

This is performed from the outside through a 2-3 inch incision in the groin or directly over the hernia. The incision will extend through the skin, underlying fat layer to allow the surgeon to get to the hernia and defect or hole in the muscle layer.

The contents of the hernia replaced back in the abdomen. A repair is then usually performed using a small piece of surgical mesh to cover the defect or hole. Surrounding tissue grows through the mesh, strengthening the area of weakness and permanently holding it in position.

This technique is usually performed with a local anaesthetic and sedation but may be performed using a spinal or general anaesthetic.

laparoscopic inguinal hernia repair

Laparoscopic/keyhole surgery

For many hernias, it is possible to perform the repair using keyhole techniques (laparoscopic surgery). In this type of surgery, a long thin tube which has a camera attachment is passed through a small cut in the skin. This allows the surgeon to perform the operation by looking at a television monitor that is attached to the camera.

The hernia is repaired from behind the abdominal wall. A small piece of surgical mesh is fixed over the hernia defect and held in place with small surgical staples.

Three small incisions are usually necessary. This operation is usually performed with general anaesthesia or occasionally using regional or spinal anaesthesia. This technique may allow the patient to enjoy a shorter recovery time and experience less post-operative discomfort.

What types of meshes are used to repair a hernia?

When synthetic meshes (many are made from polypropylene which is similar to nylon) were first introduced more than 30 years ago, the manufacturers tended over-engineer the mesh. These early heavyweight meshes were very robust but were more than 10 times stronger than they needed to be. The heavier the mesh, they more it shrank and we now also increasingly of the opinion that patients are more likely to get long-term discomfort with these heavier meshes.Parietex ProGrip for inguinal hernia repair

As a consequence, manufacturers have introduced a range of newer lightweight meshes. Some of these are partly absorbable to further reduce the amount of synthetic material that stays in long-term. Others companies have also introduced a sticky side to the mesh (a little like Velcro) to allow the mesh to stay in place so the surgeon does not need to introduce any stiLightweight mesh for hernia repairtches (again, a potential cause for discomfort after operation.

At the Scottish Hernia Centre, we use the latest high tech meshes to minimise discomfort and reduce the risk of longer term pain.

What are the complications of hernia surgery?

Any operation may be associated with complications. These include a small risk of bleeding and infection. There is a small risk of damage to the blood vessels that supply the testicle or to the vas deferens (the sperm tube coming from the testicle).

Laparoscopic surgery also carries a small risk of injury to the urinary bladder and the intestines. Difficulty urinating after surgery is not uncommon and may require a temporary tube or catheter into the bladder.

Any time a hernia is repaired it can come back. This long-term recurrence rate after an open mesh repair is very low (1% or less). The long-term recurrence rate after laparoscopic repair is also low although perhaps not quite as low as after open operation.

Is surgery the only option to treat my hernia?

Once an abdominal hernia occurs it tends to increase in size. If your hernia is not painful, is not getting larger, and is not trapped, you may choose to wait to have surgery. If you choose to wait, it is important to contact your doctor if you feel the hernia is getting bigger or if you experience sudden pain in the hernia. There are benefits and risks with both waiting and surgery. You should discuss both options with your doctor.

If after discussion with your surgeon, you have decided to adopt a watch and wait approach, it is important to avoid strenuous physical activity such as heavy lifting or straining with constipation. Some patients may find that a truss makes them more comfortable.

It is important to contact you doctor immediately if your hernia is getting bigger, more painful, if you develop nausea, vomiting, constant pain or discomfort in the hernia, or if the bulge does not return to normal when lying down or when you try to gently push it back in place. Ultimately, surgery is the treatment in almost all cases.

There are risks to not repairing a hernia surgically. Left untreated, a hernia may become incarcerated, which means it can no longer be reduced or pushed back into place. With an incarcerated hernia the intestines become trapped outside the abdomen. This could lead to a blockage in the intestine. If it is severe enough it may cut off the blood supply to the intestine and part of the intestine might actually die.

When the blood supply is cut off, the hernia is termed "strangulated." Because of the risk of tissue death (necrosis) and gangrene, and because the hernia can block food from moving through the bowel, a strangulated hernia is a medical emergency requiring immediate surgery. Repairing a hernia before it becomes incarcerated or strangulated is much safer than waiting until complications develop.

What should I do if I get a hernia?

The only way to fix a hernia is with surgery. Most people don’t know that hernia surgery has evolved significantly in the last few years. In most cases, the repair can be done quickly, you won't need to stay in the hospital overnight, and recovery is rapid.

Usually, you can return to your normal activities within a few weeks following the repair, and sometimes within just a few days of surgery. Don't let a hernia keep you from leading a normal, active life.

Today's hernia repairs

Will my hernia come back after repair?

With traditional surgery, up to 10% of hernias can recur after operation.

With modern techniques and in the experienced hands of surgeons at The Scottish Hernia Centre, recurrence rates of less than 1% can be expected with inguinal and femoral hernia repair.

Recurrence rates of around 5% can be expected after incisional hernia repair with mesh (up to 1/3 will recur if no mesh is used).

Surgery is considered the only cure, and the prognosis is excellent if the hernia is corrected before it becomes strangulated.

Hernia Operation