A Toupet fundoplication is a surgical procedure for chronic acid reflux where the upper part of the stomach is wrapped 270 degrees around the back of the esophagus, creating a partial valve that prevents stomach acid from flowing upward. It’s one of the most common anti-reflux surgeries performed today and is done laparoscopically through small incisions in the abdomen. The procedure is named after the French surgeon André Toupet, and its defining feature is that the wrap is partial, leaving the front of the esophagus uncovered.
How the Wrap Works
Your lower esophagus has a natural muscular valve that opens to let food into your stomach and closes to keep acid from splashing back up. In people with gastroesophageal reflux disease (GERD), this valve is too weak or relaxes too often. A Toupet fundoplication reinforces that valve mechanically by wrapping the top of the stomach (the fundus) behind and around the esophagus, anchoring it in place with permanent stitches.
The 270-degree wrap covers the back and sides of the esophagus but leaves the front open. This is the key distinction from a Nissen fundoplication, which wraps the stomach a full 360 degrees around the esophagus. The partial wrap still blocks acid effectively, but because it doesn’t fully encircle the esophagus, it puts less pressure on swallowed food passing through. The wrap itself is typically 1.5 to 2 centimeters long and is sutured to the esophageal wall on both sides.
Who Is a Candidate
Toupet fundoplication is primarily used for people with GERD who haven’t gotten adequate relief from medications or who don’t want to take acid-suppressing drugs indefinitely. But it’s especially favored over a full Nissen wrap in patients whose esophagus doesn’t squeeze food downward as strongly as it should. These motility problems are diagnosed through a pressure-sensing test called manometry, which measures how well the muscles in your esophagus contract during swallowing.
If testing shows weak or fragmented contractions, a full 360-degree wrap could make swallowing difficult because the esophagus may not generate enough force to push food through a tight valve. The partial Toupet wrap provides enough reflux control while accommodating that weaker muscle function. For patients with the most severe motility problems, where the esophagus barely contracts at all, surgeons may use an even more tailored partial wrap to minimize swallowing trouble.
What Happens During Surgery
The operation is performed laparoscopically, meaning the surgeon works through five or six small incisions in the upper abdomen using a camera and long instruments. The procedure follows a logical sequence: gaining access to the area around the esophagus, freeing up the stomach and esophagus so they can move without tension, repairing the opening in the diaphragm, and then constructing the wrap itself.
First, the surgeon opens the thin membranes connecting the stomach and esophagus to surrounding structures and carefully divides the short blood vessels along the upper curve of the stomach. This frees the fundus so it can be moved behind the esophagus without pulling. The surgeon identifies and preserves the vagus nerves, which run along the esophagus and control stomach function. A soft drain is looped around the esophagus to gently hold it in position during the rest of the procedure.
The esophagus is then mobilized until at least 3 centimeters sit below the diaphragm without tension. This is critical because the wrap needs to remain in the abdomen, not slide up into the chest. If a hiatal hernia is present (which is common in GERD patients), the opening in the diaphragm is narrowed with two or three permanent stitches to prevent the stomach from migrating upward. Finally, the freed fundus is passed behind the esophagus and sutured to each side, creating the 270-degree posterior wrap.
Recovery and Diet After Surgery
Most people go home within one to two days after surgery. The recovery timeline is relatively quick for a laparoscopic procedure. Many patients with desk jobs return to work within one to two weeks. If your job involves lifting or bending, you’ll likely need modified duties until your post-operative follow-up appointment, typically two to four weeks out.
The post-operative diet progresses in stages to give the surgical site time to heal. For the first one to two weeks, you’ll eat only blenderized foods. Around week two, you can add medium-soft foods like scrambled eggs, cooked vegetables, and tender fish. By weeks three through five, most people transition to a regular diet, though bread and solid meats are typically avoided for the full five weeks because they’re the hardest foods for a healing esophagus to pass. Eating smaller, more frequent meals helps during this transition period.
Toupet vs. Nissen: How They Compare
The Nissen (full 360-degree wrap) and Toupet (270-degree partial wrap) are the two most common fundoplication techniques, and they produce similar long-term results for reflux control. Quality-of-life scores for reflux symptoms show no significant difference between the two at any point during follow-up, and patient satisfaction at five years is comparable: roughly 70% for Toupet and 77% for Nissen.
One area where Toupet may have an edge is in early swallowing comfort. At one year after surgery, dysphagia (difficulty swallowing) scores are significantly lower in Toupet patients compared to Nissen patients. This difference tends to even out by three to five years, but it matters during recovery. Long-term persistent swallowing difficulty occurs at similar rates for both procedures, around 25 to 27%.
A common concern with full wraps is gas-bloat syndrome, a frustrating combination of bloating, excessive gas, and the inability to belch or vomit. This occurs in about 10% of Nissen patients. The partial Toupet wrap is thought to produce less of this effect because the incomplete encirclement of the esophagus allows gas to escape more easily, though some patients still experience it.
Long-Term Effectiveness
At a median follow-up of about eight years, the success rate for laparoscopic fundoplication (combining both Toupet and Nissen data) is around 74% when looking at surgery alone. That number rises to 86% when including patients who had a secondary procedure, either a redo surgery or an endoscopic dilation to stretch a wrap that became too tight. Few studies track outcomes beyond five years, so these figures represent some of the best long-term data available.
Reflux symptoms did show a trend toward gradually worsening over time in Toupet patients in one study, though this didn’t reach statistical significance. This may relate to the partial wrap loosening slightly over years, which is a trade-off of the less restrictive design.
What Can Go Wrong
The most common complication specific to fundoplication is anatomic failure of the wrap, which occurs in about 4 to 8% of cases. The majority of these involve the wrap migrating upward through the diaphragm into the chest, often because the hiatal repair loosened or the esophagus wasn’t adequately mobilized during the original surgery. When this happens, reflux symptoms typically return. Less commonly, the wrap can partially unwrap or slip down onto the stomach rather than staying around the esophagus.
When anatomic failure causes significant symptoms, reoperation is an option. In the largest reported series, about 7% of patients had a demonstrable anatomic problem on imaging, and most of these involved wrap migration with or without disruption of the wrap itself. Redo fundoplication is technically more challenging than the first operation but is performed routinely at experienced centers.