Most people who end up on an operating table for elective surgery did not get there suddenly. They got there after months — often years — of manageable discomfort: the heavy feeling after a rich meal, the bulge in the groin that slips back in when they lie down, the burning behind the breastbone that a nightly antacid seems to keep in check. Because the symptoms come and go, the decision to do something about them keeps sliding down the to-do list.

Surgeons see the consequences of that postponement every week. A gallbladder that could have been removed calmly, as a planned procedure, instead becomes an emergency admission with acute inflammation. A small hernia that would have needed a straightforward repair grows, or worse, traps a loop of bowel. Reflux that was once an annoyance quietly damages the lining of the oesophagus. The pattern is the same in all three: these are mechanical problems, and mechanical problems do not resolve through patience. What has changed dramatically in the last two decades is not the diseases — it is how gently they can now be treated, thanks to laparoscopic and, increasingly, robotic surgery.

Gallstones: the classic “I’ll deal with it later” condition

Gallstones are among the most common reasons for abdominal surgery worldwide. Many people carry them without symptoms, and truly silent stones often need nothing more than observation. The picture changes once symptoms begin: episodes of intense pain under the right ribs, typically after fatty meals, sometimes radiating to the back or shoulder blade, often with nausea. Once a gallbladder has declared itself in this way, attacks tend to recur — and each new episode carries a risk of complications such as acute cholecystitis (inflammation of the gallbladder), stones migrating into the bile duct, or pancreatitis, which can be a serious illness in its own right.

The modern answer is laparoscopic cholecystectomy: removal of the gallbladder through a few small incisions, guided by a high-definition camera. For most patients this means a short hospital stay, modest discomfort and a quick return to normal eating and activity. Timing matters, though: a planned operation on a quiet gallbladder is a very different experience from an urgent one on an acutely inflamed organ. For international patients weighing up their options, it is worth knowing that gallbladder surgery in Romania is routinely performed with the same minimally invasive techniques used across Western Europe, within the same EU framework of patient rights and clinical standards — and typically without the long elective waiting lists that push some health systems to postpone precisely the operations that should not be postponed.

Hernias: a hole that only gets bigger

A hernia is, at its core, a structural defect: a weakness in the abdominal wall through which tissue pushes out. Groin (inguinal) hernias are the most frequent, but hernias also appear at the navel, along old surgical scars and elsewhere on the abdominal wall. Early on, many hernias cause little more than a visible bulge and a dragging sensation at the end of the day. That mildness is deceptive. No hernia closes on its own; the defect can only stay the same or enlarge, and a larger defect generally means a more complex repair.

The risk that surgeons genuinely worry about is incarceration — a segment of bowel or fatty tissue becoming trapped in the defect — and strangulation, when the trapped tissue loses its blood supply. That scenario converts a planned, controlled operation into an emergency. It is also why most surgical societies advise repairing symptomatic hernias rather than watching them indefinitely.

Today, most hernias can be repaired with keyhole techniques, placing a reinforcing mesh through small incisions rather than a long open cut. Robotic platforms add a further level of precision, particularly for complex or recurrent abdominal wall defects, allowing the surgeon to dissect and suture in confined spaces with wristed instruments. The practical result for the patient: less postoperative pain, a shorter stay and an earlier return to work and sport.

Chronic reflux: when the “harmless” heartburn is not

Gastro-oesophageal reflux disease (GERD) is often dismissed as a lifestyle nuisance, and for many people, sensible measures and acid-suppressing medication genuinely are enough. But for some patients reflux is a daily, structural problem: the valve mechanism between stomach and oesophagus no longer works, frequently alongside a hiatal hernia, where part of the stomach slides up into the chest. These patients may take medication for years while still regurgitating at night, coughing, losing their voice or waking with a sour taste — because tablets reduce the acidity of the refluxing fluid, but they do not stop the reflux itself.

Long-standing, poorly controlled reflux is not just uncomfortable. It can inflame and, over time, alter the lining of the lower oesophagus — changes that a specialist will want to monitor closely. For carefully selected patients, laparoscopic anti-reflux surgery (fundoplication), usually combined with repair of the hiatal hernia, restores the barrier mechanically. It is delicate work around the oesophagus, diaphragm and vagus nerves, which is precisely why the outcome depends so heavily on the experience of the surgical team and on thorough preoperative testing to confirm that surgery is the right answer for that particular patient.

What “minimally invasive” actually means in 2026

All three operations share a common trajectory: from large open incisions a generation ago to laparoscopic surgery, and now, in experienced centres, to robotic assistance. For the patient, the differences are tangible — a few small scars instead of one long one, less pain medication, earlier mobilisation and a faster return to ordinary life. For the surgeon, robotic systems offer magnified three-dimensional vision and instruments with a freedom of movement the human hand cannot match through a keyhole.

Experience, however, remains the decisive variable. Technology amplifies a surgeon’s skill; it does not replace it. This is where credentials worth checking come in. Professor Florin Graur, MD, PhD, a general surgeon with nearly three decades of experience and more than 10,000 procedures performed as primary surgeon, holds two European board certifications — Fellow of the European Board of Surgery in Minimally Invasive Surgery (F.E.B.S./MIS) and in Hepato-Pancreato-Biliary Surgery (F.E.B.S./HPB). His practice at Humanitas Hospital (MedLife) in Cluj-Napoca, Romania, covers the full spectrum discussed here, including hernia repair and anti-reflux surgery performed laparoscopically and robotically, alongside gallbladder, bariatric and oncological procedures. He has trained in France, Germany, Norway and the Netherlands, holds a diagnostic and interventional ultrasound competence from the Jefferson Ultrasound Institute in Philadelphia, has published over 120 scientific papers, and serves as a national delegate to the UEMS HPB Surgery Bureau.

Why patients increasingly look at Cluj-Napoca

For patients in Western Europe facing long elective waiting lists, an EU destination with strong surgical infrastructure is a rational option rather than an exotic one. Romania is a member state of the European Union, so European patient rights and clinical standards apply. Cluj-Napoca, the country’s second-largest city, is an established university city and a growing medical and IT hub, and its international airport offers direct flights from the UK, Germany, France, Italy, Spain, Belgium and the Netherlands.

The practical barriers that once discouraged treatment abroad have largely fallen away. At Professor Graur’s practice, the team is English-speaking, initial consultations can be held online by video before any travel is booked, and scheduling is not constrained by the waiting lists typical of Western European systems. Costs are significantly lower than in Western Europe for comparable minimally invasive procedures — without compromising on the technology or the standards involved.

The sensible next step

None of this is an argument for rushing into an operation. It is an argument against drift — against letting a treatable mechanical problem define your diet, your sleep and your peace of mind while the window for a simple, planned solution narrows. If any of the following sounds familiar, a specialist consultation is warranted:

• Recurring pain under the right ribs after meals, especially fatty ones, with nausea or bloating;
• A visible or palpable bulge in the groin or abdominal wall, particularly one that aches with effort or has grown;
• Heartburn or regurgitation that persists despite months of medication, night-time symptoms, or a known hiatal hernia.

A thorough assessment — history, examination, imaging and, for reflux, functional testing — will establish whether surgery is genuinely indicated and which minimally invasive approach fits your anatomy and circumstances. These conditions are among the most common in general surgery precisely because they are so treatable. The patients who do best are, almost invariably, the ones who stopped postponing the conversation.

About: Professor Florin Graur, MD, PhD, is a general surgeon and Professor of Surgery with nearly three decades of experience and over 10,000 procedures performed as primary surgeon. He holds two European board certifications (F.E.B.S./MIS and F.E.B.S./HPB), has authored more than 120 scientific papers, and consults and operates at Humanitas Hospital (MedLife), Str. Frunzișului 75, Cluj-Napoca, Romania, where his English-speaking team welcomes international patients for robotic and laparoscopic surgery.

This article is for general information only and does not replace a specialist medical consultation.