One of the most common fears among patients who need abdominal surgery is scarring, prolonged postoperative pain, and the idea of spending weeks or months away from their normal routine. Many arrive at the consultation with that image in their head: a large wound, days in bed, and a slow recovery.
Laparoscopic surgery changed that reality decades ago, and today it is the standard of care for the vast majority of abdominal procedures. But there are still many patients who don't know exactly how it works, or why it's better. Here I explain it.
How does it actually work?
During a laparoscopic procedure, three or four small incisions are made in the abdomen, each between five millimeters and one centimeter. Through them, a laparoscope is introduced: a thin tube with a high-definition camera at its tip that projects images from inside the abdomen onto a high-resolution monitor inside the operating room. The surgeon operates guided by those images, with instruments specially designed to work with precision through those small entry points.
What many patients don't expect is that the view offered by that magnified camera is, in many ways, superior to what is available in open surgery. The image magnification allows the surgeon to see with an extraordinary level of detail, which translates into greater precision and a lower risk of damage to adjacent structures.
What procedures can be performed laparoscopically?
- Cholecystectomy (gallbladder removal)
- Appendectomy
- Inguinal and abdominal hernias
- Surgery for severe gastroesophageal reflux
- Colon tumors
- Bariatric surgeries (gastric sleeve, gastric bypass)
The list continues to grow with advances in technique and equipment. If you have an abdominal condition that requires surgery, it is very likely that it can be performed this way.
Is it as safe as open surgery?
Yes, and in many respects it surpasses it. It's a misconception to think that because it uses more sophisticated technology, it is less safe or less proven. Laparoscopic surgery has decades of accumulated evidence and millions of procedures performed worldwide. What is important is that the surgeon has specific training in these techniques, because operating with precision through small incisions requires different training from conventional surgery.
A general surgeon with experience in laparoscopy is not simply a surgeon who uses different equipment: it is someone who has developed a very particular set of technical skills, acquired through years of practice and specialized training.
What are the concrete benefits for the patient?
Postoperative pain is notably lower, which means fewer painkillers and a more manageable recovery experience. Hospital stays are reduced from days to hours in many cases. The risk of wound infection decreases because there is no large incision exposed. And the cosmetic result -- something many patients value more than they admit -- is incomparably better: small, discreet marks instead of an extensive scar.
Patients with cardiac or respiratory conditions, who are precisely the ones who benefit most from a faster recovery, tolerate the laparoscopic postoperative period much better than that of open surgery. And patients with obesity, who historically faced higher risks with conventional surgery, also find laparoscopy to be a safer option.
Can I have laparoscopic surgery if I've had previous abdominal surgeries?
In most cases, yes. Previous surgeries such as appendectomy, cholecystectomy, cesarean sections, or hysterectomies are usually not a contraindication for laparoscopy. In cases of multiple previous abdominal surgeries, the technique may be more complex, but that is something evaluated during the preoperative consultation.
Does the surgeon performing laparoscopy need special certification?
Yes, and understanding why matters to you as a patient.
Every general surgeon is trained to perform basic laparoscopic procedures such as a cholecystectomy or an appendectomy. However, for more technically complex procedures -- such as laparoscopic bariatric surgeries, colon resections, anti-reflux surgery, or complex hernias -- additional specialized training is required that goes beyond the general surgery residency program.
This advanced training includes laparoscopic simulation courses, fellowships or rotations at high-volume surgical centers, and a significant number of supervised procedures before operating independently. The reason is technical: in advanced laparoscopy, the surgeon operates through a two-dimensional image on a monitor, with long-reach instruments and in anatomical spaces that are difficult to access. Hand-eye coordination, reading the surgical field, and managing complications in real time require skills that are built through years of deliberate practice, not just basic training alone.
Put another way: not all general surgeons perform the same laparoscopic procedures, and that is not a criticism of anyone, but a reality of medical specialization. Before having surgery, it is completely valid -- and recommended -- to ask how many procedures of that type your surgeon has performed, where they trained, and how often they currently practice it. A surgeon with real experience won't just not be offended by that question: they'll expect it.
When a patient chooses me, they're not just choosing a surgeon: they're choosing a process and a track record. Continuing education, surgical volume, and rigorous follow-up are not secondary details; they are the pillars that determine outcomes. From the first consultation to the last follow-up visit, my priority is that every person understands exactly what will be done, why it's done that way, and whose hands they are in. That trust is not demanded; it's built with information and transparency from day one.