By Dr. Gautham Krishnamurthy, Surgical Gastroenterologist & Hernia Specialist, Apollo Hospital Chennai
If you or someone you love has been diagnosed with a hernia, you’ve probably been told you need surgery. What you may not know is that how that surgery is performed makes a profound difference — in your pain levels, your recovery time, and your long-term outcome.
What Exactly Is a Hernia?
A hernia occurs when an internal organ — usually part of the intestine — pushes through a weak spot in the surrounding muscle or tissue. Common types include inguinal (groin), umbilical (belly button), and incisional hernias. Left untreated, hernias can become life-threatening if the protruding tissue loses its blood supply.
Three Ways to Repair a Hernia — and Why It Matters
Open surgery involves a large incision, longer hospital stays of 3–5 days, and a recovery period of 4–6 weeks. It remains common but carries higher rates of wound infection and chronic pain.
Laparoscopic surgery uses small incisions and a camera. Recovery is faster — typically 2 weeks — and complication rates are lower than open surgery. For straightforward hernias, it is a reliable option.
Robotic surgery builds on laparoscopy but gives the surgeon far greater precision. Using the da Vinci robotic system, instruments bend and rotate with 360° articulation — far beyond what the human wrist can achieve. A 3D high-definition camera magnifies the surgical field 10x, allowing meticulous abdominal wall reconstruction even in complex or recurrent hernias.
What the Evidence Shows
The data supporting robotic surgery is compelling:
- Studies in the Journal of the American College of Surgeons report up to 50% fewer complications with robotic versus open hernia repair.
- Robotic hernia surgery has a recurrence rate of under 2%, compared to 5–10% in open techniques.
- Patients return to normal activity in 7–10 days on average — nearly half the time of open surgery.
- Blood loss is significantly reduced, and the risk of post-operative chronic pain is markedly lower.
Is Robotic Hernia Surgery Right for You?
Robotic surgery is particularly beneficial for complex, large, or recurrent hernias, and for patients requiring abdominal wall reconstruction. As a surgical gastroenterologist and hernia specialist, I evaluate each patient individually — there is no one-size-fits-all answer.
At Apollo Hospital, Chennai, our robotic surgery programme combines cutting-edge technology with personalised care. If you have been advised hernia surgery, I encourage you to discuss all three options — and ask specifically about the robotic approach.
About the Author
Dr. Gautham Krishnamurthy is a surgical gastroenterologist and hernia specialist practising at Apollo Hospital, Greams Road, Chennai. He specialises in robotic surgery, laparoscopic surgery, GI oncology, and complex abdominal wall reconstruction.