Compared with laparoscopy, Robotic Hernia Surgery has been shown to reduce pain and hospital LOS.3
Robotic hernia surgery is performed through a few small incisions, resulting in less damage to surrounding tissue and a much faster recovery-often within days. It also provides a more precise repair than traditional open hernia surgery.
Surgical robotics is used for various procedures including cancer treatment, heart surgery, urologic issues and gynecologic conditions. It is also used to treat hernias through smaller incisions, reducing pain, recovery time and the risk of complications like wound infections.
Hernias are caused when organs or fatty tissue squeeze through a tear or weak spot in muscle or tissue. They often occur in the groin or belly button, but can appear in other places as well. Surgery is needed to prevent hernias from getting worse and to repair the weak area. Hernia repair surgery involves returning the herniated tissue or fat to its proper location and fixing the tears in the surrounding muscle wall. Depending on the size, location and complexity of the hernia, hernia surgery can take as little as 30 minutes or several hours to perform.
Common hernias are treated with mesh, a material that helps support the abdominal wall. Complex hernias are more serious and need more support, which can only be provided through surgery. Over time, a hernia that is left untreated can grow into a large and painful bulge in the abdomen or groin.
During robotic hernia surgery, a surgeon makes a small incision in the abdomen and inserts the robot’s arms to access the hernia area. The robotic arms have a range of motion that is beyond what a human hand has, allowing the surgeon to maneuver and view the surgical site better.
The newest generation of surgical robotic systems is more advanced than previous models, with more precise instruments that can be used for delicate surgeries. The technology can be a game-changer for hernia surgery, offering the surgeon the flexibility to use different techniques and avoid complications that may arise from using traditional open or laparoscopic approaches.
A study published in the Journal of the American College of Surgeons compared robotic hernia repairs with laparoscopic and open hernia repairs in Medicare-insured patients. It found that recurrence rates were only 1.1% higher for robotic hernia repairs than laparoscopic or open hernia repairs, and that patients who underwent robotic hernia repair had similar postoperative quality of life, complication and length of stay outcomes.
How Does It Work?
A hernia is when fatty tissue or part of an organ — such as the intestines — pokes through a hole in your abdomen’s muscle wall. People with hernias often experience pain and discomfort in their abdomen or groin when they lift heavy objects, or when they lie down or strain. During traditional hernia repair surgery, surgeons make large incisions through the abdominal skin to access the damaged tissue. Robotic surgery allows doctors to perform hernia repairs through tiny incisions. This causes less damage to nearby tissue, and helps patients heal faster.
Doctors perform robotic hernia surgery under general anesthesia. They create three 1/2 inch incisions near the hernia. Small tubes known as “trocars” are inserted into these incisions. The trocars are used to pass cameras and instruments. The surgeon then sits at a console where they manipulate robotic arms with tools managed by delicate controls that mimic finger, hand and foot movements.
The reversible laparoscopic transabdominal preperitoneal patch plasty (r-TAPP) technique was developed to address hernias that cannot be repaired with conventional methods. It reduces surgical time and hernia recurrence and has a lower risk of postoperative seroma formation, chronic pain, and recurrent hernia. It also allows for the endoscopic dissection of the rectus fascia and the incisional closure with suturing in a single operation.
During hernia repair with r-TAPP, the surgeon places a thin, durable mesh in the abdominal wall to prevent future hernias by reinforcing the muscle that was weakened by the hernia bulge. The surgeon uses a camera to guide the process through small incisions, and they monitor it on a high-definition video screen at their console.
Once the hernia is corrected, the surgeon removes the trocars, and the patient recovers in the recovery room. Most people are able to go home the same day of hernia repair surgery, though some may require hospital admission for a few days as they recover from the effects of anesthesia. Afterwards, it is important to follow doctor’s instructions about activity restriction. Avoid lifting things that weigh more than 10 pounds, and take it easy for a few weeks as you let your hernia repair.
What Are the Benefits?
The use of a robotic system allows for more precise movements by your surgeon. This means that less tissue is damaged during hernia repair and your recovery time will be quicker. The procedure is performed under general anesthesia, so you won’t feel any pain during the surgery. A team of highly trained anesthesiologists will be with you every step of the way, monitoring your vital signs and ensuring that you remain comfortable throughout the entire process.
In addition, robotic hernia repair can reduce complications and hospital stay compared to traditional open hernia surgery. Patients typically experience a lower risk of infection, have shorter hospital stays, and have more rapid recovery times. Those who undergo robotic hernia repair are also more likely to return to work and other regular activities within just a few weeks of the procedure.
During robotic hernia surgery, your surgeon controls the robot’s arms and instruments from a nearby screen. This method gives your surgeon greater control over the surgical procedures, allowing them to perform even complex hernia repairs using small cuts instead of a large incision. Moreover, patients who undergo robotic hernia repair tend to have shorter hospital stays and are more likely to go home the same day as their procedure.
While robotic hernia surgery offers many benefits, some people may be hesitant to have the procedure due to cost concerns. This is because robotic hernia repair does not always lead to higher reimbursement under Germany’s diagnosis-related groups (DRG) system, which can make the procedure more expensive for healthcare providers.
As a result, these healthcare professionals may choose not to offer this hernia repair technique in favor of other less costly methods. However, the newest robotic systems allow surgeons to perform demanding procedures, such as component separation, laparoscopically without compromising patient safety and resulting in better outcomes.
Having a hernia repaired with robotics is an exciting milestone on your recovery journey. It is important to follow your doctor’s postoperative care instructions, including taking medication as directed and avoiding strenuous activities. Your surgeon will work with you to create a personalized pain management plan, which may include a thoughtful mix of medications and advice on gentle movements that can help manage your discomfort.
What Are the Drawbacks?
As with any surgical procedure, there are some risks associated with robotic hernia surgery. These include infection, bleeding, and injury to nearby organs or tissues. However, these are rare and can usually be treated with medication or additional surgery. Another risk is complications from anesthesia, such as breathing problems and allergic reactions. Finally, there is the possibility of long-term pain or discomfort following surgery.
The main drawback of robot-assisted hernia surgery is that the surgeon must be trained to use the system and to understand the anatomy of the peritoneal space. In addition, the system requires a significant amount of time to boot up and prepare for surgery. This increases the overall operative time. In the RIVAL trial, a large multicenter randomized controlled study, robot-assisted hernia repair was compared to laparoscopic hernia repair. The study found that for straightforward inguinal hernias, the robotic approach did not provide any clinical benefit compared with the laparoscopic approach. In fact, the robotic procedure cost more, resulted in longer operative times, and was associated with greater surgeon frustration. There was also no evidence of an ergonomic benefit for the surgeon.
In addition, the learning curve for the robotic procedure is substantial and the operative time can be longer than with laparoscopic hernia repair. This is due to the need to dock the robot between each abdominal wall incision and then undock it to place the mesh. Additionally, the initial procedures showed that it was necessary to make technical modifications to avoid docking clashes and improve visualization.
Lastly, hernia repairs using the robotic method require a curvilinear peritoneal incision to enable dissection of Cooper’s ligament and creation of a peritoneal flap that will accommodate the mesh comfortably. This creates a small wound in the abdomen that can lead to infection and may require drainage.
In addition, the robotic device requires a surgeon to be seated during the operation, which can lead to neck and shoulder pain. Surgeons must hold their head in a static position for extended periods of time and isometrically contract their shoulder muscles to control the robotic arm during a long hernia repair. This can lead to muscle aches and pain in the neck and shoulders, but it is less common than with traditional open hernia repair.