Hiatal Hernia Repair

Overview

Hiatal hernia repair is surgery to correct a hiatal (or hiatus) hernia, in which part of the stomach pushes up through the diaphragm — the muscle that separates the chest from the abdomen — into the chest cavity. Small sliding hernias are very common and often cause acid reflux, while larger paraoesophageal hernias can trap part of the stomach above the diaphragm.

Repair aims to return the stomach to its normal position, tighten the diaphragm opening, and, in most cases, create an anti-reflux valve to control heartburn. It is most often performed with minimally invasive laparoscopic techniques.

Not every hiatal hernia needs surgery; many are managed with medication and lifestyle changes. This page is an educational overview only — it is not medical advice, and no outcome can be guaranteed.

Who May Need This

Hiatal hernia repair may be considered for people with severe acid reflux (GERD) that is not controlled by medication or who prefer surgery to lifelong medication, and for those with complications such as oesophageal narrowing, inflammation, or bleeding. It is also considered for larger paraoesophageal hernias, especially if they cause symptoms or risk trapping the stomach.

Symptoms may include heartburn, regurgitation, chest discomfort, difficulty swallowing, or a feeling of fullness. Whether surgery is appropriate depends on the type and size of hernia, the severity of symptoms, and your overall health, as assessed by a surgeon.

When It May Be Recommended

Surgery is generally recommended when reflux symptoms persist despite optimal medication and lifestyle changes, when complications develop, or when a large paraoesophageal hernia poses a risk of the stomach becoming trapped or twisted. Some people choose surgery to avoid long-term medication.

For small, mildly symptomatic hernias, medical management is usually preferred. The decision balances the benefits of surgery against its risks and always depends on individual evaluation and test results.

Diagnosis and Evaluation

Evaluation typically includes an upper endoscopy to inspect the oesophagus and stomach and assess the hernia and any inflammation, and a barium swallow X-ray to show the hernia's size and how it moves. Tests of oesophageal function, such as manometry and pH monitoring, help confirm reflux and plan the type of repair.

These tests guide whether a full or partial anti-reflux wrap is best and help avoid problems with swallowing afterward. Before surgery, your general health, medications — especially blood thinners — and anaesthetic fitness are reviewed.

Treatment Options

Treatment begins with medical management of reflux — acid-suppressing medication, weight management, avoiding trigger foods, not lying down soon after eating, and raising the head of the bed. These control symptoms for many people.

When surgery is needed, options include fundoplication (repairing the hiatus and wrapping the stomach to create a valve), which may be a full or partial wrap, and repair of large paraoesophageal hernias, sometimes reinforced with mesh. Newer techniques such as magnetic sphincter augmentation are available in some centres. The choice depends on the hernia and reflux findings.

How It Is Performed

Hiatal hernia repair is usually performed under general anaesthesia, most often laparoscopically. The surgeon returns the stomach and, if needed, the lower oesophagus below the diaphragm, closes the widened hiatus with sutures (sometimes reinforced with mesh for large hernias), and typically constructs an anti-reflux wrap by folding the top of the stomach around the lower oesophagus.

The wrap may be complete (wrapping fully around) or partial, chosen according to your oesophageal function to balance reflux control against ease of swallowing. The operation commonly takes one to three hours, and most repairs are done through small incisions, occasionally requiring an open approach.

Preparation

Preparation includes completing the endoscopy and function tests, reviewing your medications — especially blood thinners — with your doctor, and following fasting instructions before anaesthesia. You may be advised on a specific diet before and after surgery, and stopping smoking is encouraged.

Arrange help at home for early recovery, plan for a soft or liquid diet in the first weeks, and, if travelling abroad, bring copies of your tests and records. Confirm the recommended in-country stay for surgery and initial follow-up.

Benefits and Expected Goals

The goals of surgery are to relieve reflux symptoms, heal or prevent damage to the oesophagus, and return the stomach to its correct position. For large paraoesophageal hernias, repair also reduces the risk of the stomach becoming trapped.

Many people achieve good reflux control and can reduce or stop acid medication, though results vary and some reflux or new swallowing symptoms can occur. Hernias can occasionally recur. Surgery treats the current problem but is combined with ongoing lifestyle measures. Your surgeon can discuss realistic goals for your case.

Risks and Possible Complications

Hiatal hernia repair is generally safe in experienced hands, but it carries specific risks.

• Difficulty swallowing (dysphagia), usually temporary but occasionally persistent
• Bloating and increased wind, and difficulty belching or vomiting after a wrap
• Recurrence of the hernia or return of reflux over time
• Injury to the oesophagus, stomach, spleen, or other nearby structures, which is uncommon
• Bleeding, infection, blood clots, and reaction to anaesthesia

Your surgeon will explain the risks that apply to your case and repair type. Report severe pain, inability to swallow or keep fluids down, or fever promptly.

Recovery, Follow-up & Aftercare

Recovery varies by individual. After laparoscopic surgery, many people go home within one to three days and follow a soft or liquid diet for a few weeks while swallowing settles, gradually returning to normal foods. Light activity often resumes within one to two weeks, avoiding heavy lifting for longer to protect the repair.

Aftercare includes eating small, slow meals, staying upright after eating, and following dietary guidance. Some bloating or difficulty swallowing early on is common and usually improves. Attend follow-up, arrange follow-up with a local doctor before travelling home, and report persistent swallowing problems or reflux.

Medical Tourism Planning

Elective hiatal hernia repair can be arranged as planned medical travel. Choose a JCI- or ISO-accredited hospital with experience in upper gastrointestinal or foregut surgery, and verify the surgeon's laparoscopic experience and access to oesophageal function testing.

Plan for a soft diet and gradual recovery when arranging return travel. Request a written treatment plan and cost estimate, confirm the recommended in-country stay, and arrange follow-up with your doctor at home. Consider medical travel insurance.

Estimated Cost Factors

The cost of hiatal hernia repair depends on the country and hospital, the surgeon's and anaesthetist's fees, whether the operation is laparoscopic or open, the type of repair and whether mesh is used, pre-operative tests such as endoscopy and manometry, and length of stay.

Many international destinations offer this surgery at a fraction of typical US prices, but figures vary widely by case. Prices quoted online are only estimates — always request a personalized written quote for your specific situation before deciding.

Choosing a Hospital or Specialist

Look for a hospital with recognised accreditation (JCI, ISO, or a strong national equivalent) and a dedicated upper gastrointestinal or foregut surgery service with access to endoscopy and function testing. Confirm the surgeon's board certification and experience with anti-reflux and hernia surgery.

Ask about international patient services, interpreter support, and how follow-up and any complications would be handled. Transparent, written cost and treatment plans and good patient feedback indicate a quality programme.

Alternatives

Alternatives to surgery include long-term medical management of reflux with acid-suppressing medication and lifestyle changes, which suits many people with small hernias. In some centres, less invasive options such as magnetic sphincter augmentation or endoscopic anti-reflux procedures may be available for selected patients.

Each option has different effectiveness, durability, and side effects. Discuss all of them with your surgeon so the plan fits your hernia type, reflux severity, and preferences.

Questions to Ask Your Doctor

• What type and size of hiatal hernia do I have, and do I really need surgery?
• Would a full or partial wrap be better for me, and why?
• Will mesh be used, and what are the chances the hernia or reflux returns?
• What are the specific risks in my case, including swallowing difficulty and bloating?
• What diet should I follow, and for how long, after surgery?
• How long should I stay in-country, and when can I safely fly home?
• What is included in the written cost estimate?