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Hernia Surgery: Does Closing the Defect Make a Difference?

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Comparison of facial defect closure and non fascial closure in ventral hernia repair A systematic review and Meta analysis of randomized controlled trials analysis.DOI 10.1007s10029

Ventral hernia is a common condition. It happens when tissue pushes through a weak spot in the abdominal wall. Many patients need surgery to fix it. Laparoscopic surgery is often used as it involves small cuts and faster recovery.

During this surgery, doctors may either close the defect (the hole in the muscle) or leave it open and place a mesh over it. There has been debate about which method is better.

A large study reviewed over 1,400 patients to compare both approaches.

The findings are clear and reassuring.

Closing the defect did not reduce the chances of hernia coming back. It also did not lower the risk of fluid collection, called seroma. These are two major concerns after surgery.

Patients who had defect closure had slightly longer surgeries. They also reported a bit more pain in the first couple of days after surgery. After that, recovery was similar in both groups.

Other outcomes like infection, long-term pain, need for another surgery, and quality of life were almost the same.

What does this mean for patients?

There is no strong evidence that closing the defect gives better results for everyone. Both techniques are safe and commonly used. 

The choice often depends on the surgeon’s experience and the patient’s specific condition.

If you are planning hernia surgery, ask your doctor:

⦿ Which technique will be used

⦿ Why it is suitable for your case

⦿ What to expect after surgery

Each patient is different. A personalised approach gives the best outcome.

More research is still ongoing. Doctors are working to find which patients may benefit more from defect closure.

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Dr. Harsh J Shah
Dr Harsh Shah - GI & HPB Oncosurgeon in India
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