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Bulge at an old scar or near your belly button?
Have it evaluated by board-certified general surgeon Dr. Murtaza Shakir in Katy or Sugar Land. Call (713) 955-9191, or send your details and our team will call you back.
THE SHORT ANSWER
Robotic ventral hernia repair closes the opening in the abdominal wall and reinforces it with mesh placed within the layers of the wall, all through a few small incisions on the side of the abdomen. It suits many small to medium ventral and incisional hernias, while the largest and most complex hernias, emergencies and infected mesh usually still call for open surgery.
What Is a Ventral Hernia, and How Is an Incisional Hernia Different?
A ventral hernia is a weakness in the front wall of the abdomen, outside the groin, through which fat or intestine pushes and forms a bulge. The term includes umbilical hernias at the navel, epigastric hernias along the midline above the navel, Spigelian hernias at the side of the abdomen and incisional hernias at old surgical incisions. Adult ventral hernias do not close on their own and tend to enlarge over time.
An incisional hernia forms where an earlier operation cut through the abdominal wall. A healed incision is never as strong as the original tissue. Cleveland Clinic notes that experts estimate up to 20 percent of people who have a laparotomy (an open abdominal operation) develop one, sometimes years later. Incisional hernias are more likely than other ventral hernias to be wide, to involve several defects along the scar and to be surrounded by scar tissue, all of which affect how they are repaired. Read more on ventral and incisional hernia repair and incisional hernias after surgery.
How Do Surgeons Evaluate a Ventral Hernia Before Choosing a Repair?
Surgeons evaluate the size and number of defects, the strength of the surrounding muscle, the amount of scar tissue and any previous mesh, because these decide whether the wall can simply be closed and reinforced or needs a larger reconstruction. The abdominal wall is layered: skin, fat, fascia, muscle and the peritoneal lining. A hernia is a gap, called the defect, in the fascia and muscle.
- Defect width and number: a single small opening is a very different operation from a wide defect or several openings along a scar.
- Scar tissue and old mesh: previous operations add scar, and previous mesh adds another layer of planning.
- CT imaging: for most incisional and larger ventral hernias, a CT scan is obtained before surgery to measure the defect and map any hidden ones. SAGES guidelines note that hidden defects not felt on physical exam are common (48 percent of patients in one series of laparoscopic repairs) and that CT is useful for finding them.
- Your health: smoking, poorly controlled diabetes and significant obesity increase the risk of infection and recurrence with any approach, so Dr. Shakir may recommend a period of preparation before an elective repair.
How Does Robotic Ventral Hernia Repair Work?
Robotic repair is done under general anesthesia through three or four incisions of about 8 to 12 mm on the side of the abdomen, away from the hernia, after the abdomen is inflated with carbon dioxide. Dr. Shakir works from a console in the operating room, controlling wristed instruments and a magnified 3D camera. The operation typically has four stages:
- Freeing the hernia. Any intestine or fat stuck in the defect is carefully released and returned to the abdomen, and scar tissue from earlier surgery is divided.
- Developing the mesh space. The layers of the abdominal wall are separated to create a pocket for the mesh, most often behind the rectus muscles (retromuscular) or between the peritoneum and the muscle (preperitoneal).
- Closing the defect. The edges of the hernia are sutured together, restoring the midline and taking tension off the mesh. This suturing is where wristed robotic instruments are particularly helpful.
- Placing the mesh. Mesh sized to overlap the defect widely on all sides is laid flat in the pocket and secured with sutures. Because it sits within the wall rather than inside the abdomen, it does not contact the intestine, and tacks are usually not needed.
The incisions are closed with absorbable sutures. Operating time ranges from about 90 minutes to several hours, depending on the defect and the amount of scar tissue. Small to medium repairs are frequently same-day or one-night procedures; larger repairs may involve a stay of one to several nights.
Why Do Mesh and Defect Closure Matter?
Mesh and defect closure matter because together they are the features most associated with a durable repair. Nearly all adult ventral and incisional hernia repairs use mesh, because mesh substantially lowers recurrence compared with a suture-only repair.
What distinguishes the robotic approach is the combination of closing the defect, rather than just bridging it, and placing mesh with wide overlap behind the muscle, all through small incisions. Achieving both is difficult with straight laparoscopic instruments, and it is one of the main reasons the robotic platform has been adopted for abdominal wall surgery.
How Does Robotic Repair Compare With Open and Laparoscopic Repair?
Robotic repair is not automatically better; each approach has situations where it fits best.
Robotic vs. open repair
Open repair reaches the hernia through an incision over it, often along the old scar. It can achieve the same retromuscular mesh placement, and for very large defects it allows techniques such as component separation that bring the muscles back to the midline. It remains the approach for the largest and most complex reconstructions, for removal of infected mesh or excess skin, and for patients who cannot have general anesthesia or abdominal inflation. Registry data from the Americas Hernia Society Quality Collaborative associated robotic retromuscular repair with a shorter hospital stay than open repair, about two days versus three. Recovery varies with the size of the repair and the individual. See our robotic vs. open hernia repair comparison.
Robotic vs. laparoscopic repair
Traditional laparoscopic ventral repair usually places mesh inside the abdomen against the lining (intraperitoneal onlay), fixed with tacks, often without closing the defect. A multicenter randomized trial published in the BMJ found no difference in days in hospital during the 90 days after surgery between robotic and laparoscopic ventral repair, while robotic operations took about an hour longer (141 versus 77 minutes) and cost more. The advantage of the robotic approach is not speed of recovery but what it allows technically: routine defect closure and mesh placement within the abdominal wall rather than against the bowel. Dr. Shakir performs both and selects based on the defect and the patient.
Considering Robotic Hernia Repair?
Dr. Murtaza Shakir performs robotic, laparoscopic and open ventral hernia repair and can recommend the approach that fits your hernia. Request a consultation in Katy or Sugar Land.
Who Is a Good Candidate for Robotic Ventral Hernia Repair?
Many patients with small to medium ventral or incisional hernias are good candidates, as long as they can tolerate general anesthesia and abdominal inflation. Robotic repair often suits:
- Small to medium ventral or incisional hernias
- Umbilical hernias combined with a rectus diastasis (separation of the abdominal muscles)
- Hernias in patients with a higher body-mass index
- Recurrent hernias after a previous open repair
Recurrent ventral hernias
A hernia that has come back is approached, wherever possible, from a plane the earlier operation did not use. After a failed open repair, the robotic approach from inside is often preferred, because it avoids the scarred front layers and allows old mesh to be identified and worked around or removed. After a failed laparoscopic or robotic repair, an open repair from the front is usually chosen. Prior operative reports and a CT scan are reviewed first. Learn more about recurrent hernia repair.
Large and complex defects
Very wide defects, hernias that have recurred several times and hernias with loss of abdominal domain (where a large share of the abdominal contents sits in the hernia sac) generally need an open reconstruction with component separation and a large retromuscular mesh, sometimes in stages. Some larger defects can be managed robotically with a robotic transversus abdominis release, decided case by case from the CT measurements.
When robotic repair may not be appropriate
- Patients who cannot safely have general anesthesia or abdominal inflation
- Strangulated or obstructed hernias needing emergency surgery
- Infected mesh or an open wound requiring mesh removal
- Very large defects with loss of domain that need a staged open reconstruction
- Dense adhesions from multiple prior operations, where entering the abdomen is unsafe
- Small first-time umbilical hernias, where a simple open repair serves equally well
When Is a Ventral Hernia an Emergency?
A ventral hernia is an emergency when tissue becomes trapped and its blood supply may be cut off. Call 911 or go to the nearest emergency room if the hernia:
- Suddenly becomes very painful, firm or tender, or no longer pushes back in
- Changes color, turning red, dusky or dark
- Comes with nausea, vomiting, a swollen belly, fever, or inability to pass gas or have a bowel movement
These signs can mean an incarcerated or strangulated hernia, which needs urgent open or emergency surgery rather than a planned robotic repair. See when to worry about hernia pain.
What Is Recovery Like After Robotic Ventral Hernia Repair?
Most patients walk on the first day, return to desk work in one to two weeks and resume physical work in three to six weeks. Because the abdominal wall has been reconstructed, early soreness is usually more noticeable than after a groin repair, and an abdominal binder is often recommended for support.
- First few days: walking from day one, showering after 24 to 48 hours, and a light diet as bowel function returns.
- Weeks one to two: most patients are off prescription pain medication within a week.
- Weeks three to eight: lifting and core exercise are limited so the mesh can incorporate. Full recovery of core strength takes several months.
| Activity | Typical timing |
|---|---|
| Walking | From day one, increasing daily |
| Desk work | One to two weeks |
| Driving | Once off narcotic medication and able to brake comfortably, typically within a week |
| Physical work | Three to six weeks, with lifting limits on return |
| Lifting over about 10 to 15 pounds | Avoid until six to eight weeks for larger repairs |
| Core exercise and weight training | Six to eight weeks, eased in gradually |
These are typical ranges; recovery varies with the size of the defect, the amount of scar tissue and the individual. See our hernia recovery guide and post-operative care instructions.
Who Performs Robotic Ventral Hernia Repair in Katy and Sugar Land?
Dr. Murtaza Shakir, a board-certified General Surgeon who is also board certified in Complex General Surgical Oncology, performs robotic, laparoscopic and open ventral and incisional hernia repair at Surgical Associates of Southern Texas. He selects the approach based on anatomy, hernia type, previous surgery and individual patient factors, and explains when open or laparoscopic repair is the better option.
- Katy: 410 W Grand Pkwy S, Suite 4D, Katy, TX 77494
- Sugar Land: 17510 W Grand Pkwy S, Suite 320, Sugar Land, TX 77479
The practice serves patients from Richmond, Fulshear, Missouri City, Stafford and West Houston. Bring any prior operative reports and CT scans. Meet Dr. Shakir, see the robotic hernia repair page, visit the Katy or Sugar Land hernia pages, or request a consultation by calling (713) 955-9191.
Questions to Ask Your Surgeon About Robotic Ventral Hernia Repair
- How wide is my hernia defect, and are there other hidden defects on my CT?
- Is robotic, laparoscopic or open repair the best fit for my hernia, and why?
- Where will the mesh be placed, and will the defect be closed?
- Will I go home the same day or stay overnight?
- Should I stop smoking, lose weight or improve my blood sugar before surgery?
- When can I return to work, lift and exercise?
- If my hernia has been repaired before, how will that change the plan?
Frequently Asked Questions
Can a ventral hernia be repaired robotically?
Yes. Small to medium ventral and incisional hernias are commonly repaired robotically, with the defect sutured closed and mesh placed within the abdominal wall through small incisions.
Does robotic ventral hernia repair use mesh?
Almost always. Mesh placed behind the muscle with wide overlap, combined with closing the defect, is the configuration most associated with durable repair.
Is robotic ventral repair better than laparoscopic or open repair?
Not universally. A randomized trial found similar hospital stays for robotic and laparoscopic repair, and registry data link robotic repair to shorter stays than open repair. Open repair remains necessary for the largest and most complex defects and for patients who cannot have general anesthesia.
Can an incisional hernia be repaired robotically?
Yes, when the defect is small to medium and the abdomen can be entered safely. Very large or multiply recurrent incisional hernias are usually repaired open.
Do I need a CT scan before ventral hernia surgery?
For most incisional hernias and any large, recurrent or hard-to-examine ventral hernia, yes. The CT measures the defect, finds hidden defects and shows old mesh.
Can a recurrent ventral hernia be repaired robotically?
Often, particularly after a failed open repair, because the robotic approach avoids the scarred front layers. After a failed minimally invasive repair, open repair is usually preferred.
Key Takeaway
Robotic ventral hernia repair closes the defect and places mesh within the abdominal wall through small incisions, which makes it one of the strongest uses of the robotic platform. It is not right for every ventral hernia: the largest and most complex defects, emergencies and infected mesh still call for open surgery. A hernia that becomes painful, firm and stuck needs emergency care.
Sources and Further Reading
- Robotic versus laparoscopic ventral hernia repair: multicenter, blinded randomized controlled trial, The BMJ (2020)
- Robotic vs. Open Retromuscular Ventral Hernia Repair: Can We Shorten LOS?, Cleveland Clinic Consult QD
- Guidelines for Laparoscopic Ventral Hernia Repair, Society of American Gastrointestinal and Endoscopic Surgeons (SAGES)
- Incisional Hernia, Cleveland Clinic
This article is general education, not personal medical advice. For a hernia that becomes hard, very painful or discolored and will not go back in, or for severe abdominal pain with vomiting, call 911 or go to the nearest emergency room.
Meet the Surgeon
Dr. Murtaza Shakir is a board-certified General Surgeon and is board certified in Complex General Surgical Oncology. He earned his medical degree at Aga Khan University, completed General Surgery residency at Riverside Methodist Hospital in Columbus, Ohio, and a two-year Surgical Oncology fellowship at the University of Pittsburgh Medical Center. He sees patients at Surgical Associates of Southern Texas in Katy and Sugar Land.
Related Reading and Care
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This page provides general information and is not a substitute for medical advice. For severe abdominal pain or other emergencies, call 911 or go to the nearest emergency room. Last updated October 16, 2026.