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OPERATIONS FOR HERNIA

If you are reading this I assume you have already read the page on which I have explained "What is a hernia?". If you have, that is fine. If you haven't - you might want to click on the link to go back and read it. Or else just read on - suit yourself.

This page contains the following information:
1) Laparoscopic Hernia repair 
2) Conventional (Open) Hernia repair
3) Which operation is better?
4) What to expect after operation


A Hernia requires an operation to repair it. It cannot be "healed" by "some medicine"  any more than you can "heal" a hole in a bucket by pouring something into the bucket. A hole in a bucket, like a hernia, which is a hole in the body, can only be repaired by closing or patching that hole in some manner. Until about 20 years ago, most hernias were repaired with stitches. But this strategy led to a fairly large number of recurrences requiring a repeat operation. Ever since synthetic medical grade mesh became widely available at affordable rates, hernias have been effectively and safely repaired using a patch of mesh implanted permanentlly into the body in order to safely seal off the hole leading to the hernia. Most hernias require to be sealed with mesh and a hernia operation involves the implantation of a suitably shaped piece of mesh into the body. The mesh is usually placed over the hole and stitched into place, or a large mesh is placed behind the hole, between the thin inner sac and thick outer coat of  muscle.

The only question is how that mesh is placed  to seal or reinforce the hole or weakness. There are two ways of doing this:
1) Laparoscopic Hernia repair               ----  (CHECK WHICH IS BETTER FOR YOU)
2) Conventional (Open) Hernia repair
   ----  (CHECK WHICH IS BETTER FOR YOU)
Mesh seen at laparoscopyLAPAROSCOPIC HERNIA REPAIR:

Laparoscopic surgery
itself is a relatively new advancement in surgery, which has come up in the last two decades of the twentieth century. You can read about it here. Laparoscopic hernia repair is an operatioon that has been done for less than twenty years. In a laparoscopic hernia repair the opening that has caused the hernia is seen using keyhole surgery and a mesh is placed to cover the hole.  The photograph on the right shows a rolled-up mesh that has been introduced through a narrow tube into the body at laparoscopic surgery. The mesh will be unrolled and placed to cover the hole or weakness that caused the hernia. The incisons used in Laparoscopic Hernia repairs are usually two or three 10 millimeter (or smaller) punctures.


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Mesh at open herniaCONVENTIONAL (OPEN) HERNIA REPAIR:

Conventional open surgery for Hernia needs a 7.5 to 10 centimeter (3 to 4 inch) long cut. The operation itself has been done by surgeons for over a century, but the art of putting in a mesh to make a strong repair is only about thirty years old. The hole that is causing the hernia is exposed and mesh placed suitable to cover, or underlie the hole so as to seal it. The Photograph on the right shows a mesh that has been placed at open surgery. Visible near the upper edge of the mesh are the blue stitches that hold the mesh in place.





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WHICH IS BETTER - LAPAROSCOPIC OR OPEN HERNIA REPAIR?

It is not possible to give a straight answer to this question. Each type of surgery has its advantages and disadvantages, and each type has its followers and opponents among surgeons. It is better to list the advantages and disadvantages and leave the final decision about type of surgery to be made after a discussion with your surgeon, or me, if you have met me.

LAPAROSCOPIC HERNIA REPAIR - ADVANTAGES:
  • Less painful
  • Earlier discharge from hospital, and return to work
  • Smaller chance of infection
LAPAROSCOPIC HERNIA REPAIR - DISADVANTAGES:
  • More expensive
  • Higher chance of recurrence or conversion to open surgery.
  • Requires general anesthesia
  • Unsuitable for some hernias
OPEN HERNIA REPAIR - ADVANTAGES
  • Can be done under regional or local anesthesia if necessary.
  • Has been performed by more surgeons for longer and is a proven method..
  • Can be done for all types of hernia
OPEN HERNIA REPAIR - DISADVANTAGES
  • Longer hospitalization and recovery period
  • More painful



WHAT TO EXPECT AFTER OPERATION
  1. Length of stay in hospital: Between one and three days. Shorter for laparoscopic surgery (usually one day)
  2. Pain: Little pain with laparoscopic surgery, moderate but not severe pain after open surgery
  3. Common complications: Elderly men may have some difficulty in passing urine after surgery. This is temporary.
  4. Restrictions: You will be advised not to drive, perform strenous exercise or lift heavy weights for about two weeks after surgery.
  5. Movement: Walking, and climbing stairs is allowed in moderation
  6. Use of belt or support: This is unnecessary
  7. Medication: Any medication normally taken will have to be continued. You may receive pain killers and antibiotics in addition
  8. Diet restriction: None
  9. Personal hygiene: You have to avoid getting the wound dressing wet. It is alright to use floor level "Indian" toilets
  10. Stitches: If removable stitches or clips have been placed they will be removed in about a week
  11. Return to work: Within a week after groin hernia repair. Could be longer after other types of hernia.

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