Hill Repair: Procedure, Recovery and Results

Hill repair is a surgical procedure for selected people with gastroesophageal reflux disease (GERD), particularly when reflux is linked to weakness at the junction of the esophagus and stomach. It aims to restore the natural anti-reflux barrier, often during hiatal hernia repair, when medicines and lifestyle measures have not provided sufficient control.

Overview: What Is Hill Repair?

Hill repair is an anti-reflux operation designed to strengthen the body’s natural barrier against stomach contents flowing back into the esophagus. This barrier is located at the gastroesophageal junction, where the esophagus joins the stomach. In people with GERD, the barrier may not close effectively, allowing acid and other stomach contents to cause symptoms such as heartburn, regurgitation, chest discomfort, cough or throat irritation.

The hill repair technique uses sutures to restore and secure supportive tissues around this junction. Rather than wrapping the upper stomach around the lower esophagus, as in fundoplication, the Hill approach focuses on recreating the angle and valve support at the top of the stomach. A hill repair for GERD may also include repair of a hiatal hernia, in which part of the stomach moves upward through the diaphragm opening into the chest.

It is not the right procedure for every person with reflux. The best operation depends on symptoms, test results, esophageal movement, hernia anatomy, prior surgery and personal treatment goals. A specialist evaluation helps determine whether surgery is likely to address the cause of a person’s symptoms.

How the Hill Procedure for Reflux Works

Under normal conditions, the lower esophageal sphincter and nearby diaphragm work together as a pressure barrier. They help keep food and stomach contents in the stomach after swallowing. GERD can occur when this barrier is weak, relaxes inappropriately or is displaced by a hiatal hernia.

During a Hill procedure for reflux, the surgeon positions the upper stomach and gastroesophageal junction below the diaphragm, where appropriate, and places carefully positioned sutures to strengthen the valve area. The repair is typically anchored to stable tissues near the diaphragm and upper abdomen. If a hiatal hernia is present, the opening in the diaphragm may be narrowed as part of the operation.

The goal is to improve the mechanical barrier to reflux while preserving the ability to swallow. Like other anti-reflux surgeries, Hill repair does not cure every possible cause of upper digestive symptoms. Symptoms due to functional gastrointestinal disorders, delayed stomach emptying, heart disease or other conditions may need separate assessment and care.

Who May Be a Candidate?

A person may be considered for Hill repair when GERD has been confirmed with appropriate testing and symptoms remain troublesome despite lifestyle measures or medication. Some people seek surgery because they have persistent regurgitation, medication side effects, complications of reflux, a significant hiatal hernia or a wish to avoid long-term medication after discussing the benefits and limitations with a physician.

Good candidacy depends on more than symptom severity. Clinicians generally review the pattern of symptoms, response to acid-suppressing medicine, endoscopy findings and objective reflux testing. People with symptoms that do not match reflux on testing may be less likely to benefit from anti-reflux surgery.

Evaluation may include:

• Upper endoscopy to examine the esophagus, stomach and any hiatal hernia
• Ambulatory pH or pH-impedance monitoring to document reflux episodes
• Esophageal manometry to assess swallowing muscle function
• Contrast imaging when anatomy, swallowing or hernia features need further clarification

People with severe swallowing disorders, certain prior upper abdominal operations, major motility problems or uncontrolled medical conditions may need a different approach. The evaluation also considers related digestive concerns, including symptoms associated with gastroesophageal reflux disease and hiatal hernia anatomy.

What Happens During the Procedure?

Hill repair is performed under general anesthesia. Many operations are completed laparoscopically through several small abdominal incisions. In selected situations, a surgeon may recommend another approach based on prior surgeries, anatomy or the complexity of a hernia.

After accessing the upper abdomen, the surgical team carefully frees the lower esophagus and upper stomach from surrounding tissues. This allows the gastroesophageal junction to sit in its intended position below the diaphragm. If present, a hill repair hernia component involves reducing the stomach from the chest back into the abdomen and repairing the diaphragmatic opening.

The surgeon then reconstructs and secures the anti-reflux valve area with sutures. The exact technique is tailored to the person’s anatomy. The procedure may be combined with other interventions only when clinically appropriate, such as hiatal hernia surgery for a symptomatic or significant hernia.

Following surgery, patients are monitored as they wake from anesthesia. The length of hospital observation varies with the surgical approach, overall health, pain control, oral intake and whether additional procedures were needed.

Recovery Timeline and Aftercare

Recovery after Hill repair is gradual. In the first days, discomfort around the incisions, fatigue, shoulder-tip discomfort from surgical gas and temporary swallowing tightness can occur. The care team provides instructions about pain relief, wound care, walking and signs that need medical attention.

A modified diet is central to early healing. Many patients begin with liquids and progress to soft foods before gradually returning to a more usual texture as advised by their surgical team. Eating slowly, chewing thoroughly, taking small bites and having smaller meals can reduce pressure at the repair site. Carbonated drinks may be restricted initially because they can contribute to bloating.

Light walking is usually encouraged soon after surgery to support circulation and recovery. Heavy lifting, strenuous exercise and abdominal strain should be avoided until the surgeon confirms that these activities can resume. Return to work varies by the type of work, the surgical approach and individual recovery.

Follow-up appointments allow the team to review healing, nutrition, swallowing and reflux control. New or worsening symptoms should not be managed by diet changes alone; they should be discussed with the surgical team. For patients considering anti-reflux surgery, GERD treatment options can be reviewed alongside surgical and non-surgical approaches.

Benefits, Limitations and Possible Risks

The potential benefit of Hill repair is improved control of objectively confirmed reflux. Successful repair may reduce heartburn, regurgitation and reflux-related sleep disruption, and may allow some people to reduce or stop acid-suppressing medication under medical guidance. Repairing an associated hiatal hernia can also improve symptoms related to altered anatomy.

Results vary. Some people continue to need reflux medication, particularly if symptoms have more than one cause. Acid-suppressing medicine may still be recommended in particular circumstances, such as documented esophageal inflammation or recurrent symptoms. Regular follow-up is important when Barrett’s esophagus or other reflux-related changes are present.

All surgery carries risks, including bleeding, infection, injury to nearby structures, blood clots and anesthesia-related complications. Procedure-specific concerns can include temporary or persistent trouble swallowing, bloating, increased gas, inability to belch or vomit easily, recurrent reflux, recurrence of a hiatal hernia and the possible need for additional treatment.

Before deciding on surgery, the surgeon should explain the expected benefits, alternatives and uncertainties in the context of the individual’s test results. Alternatives can include dietary measures, weight management when relevant, medication, endoscopic assessment and other anti-reflux surgical techniques.

When to Seek Medical Care

Anyone with frequent reflux symptoms, regurgitation, persistent cough thought to be related to reflux, or symptoms that do not improve with appropriate treatment should arrange a medical assessment. Testing is especially important before considering an operation because heartburn-like symptoms can have several causes.

Urgent medical attention is appropriate for chest pain, especially when it is new, severe, associated with shortness of breath, sweating, fainting or pain spreading to the arm, jaw or back. These symptoms should not be assumed to be reflux. Prompt evaluation is also needed for vomiting blood, black stools, unexplained weight loss, persistent vomiting, anemia or progressive difficulty swallowing.

After Hill repair, patients should contact their surgical team promptly for fever, increasing abdominal pain, repeated vomiting, inability to keep fluids down, wound redness or drainage, worsening swallowing difficulty, chest pain or shortness of breath. Acibadem International’s multidisciplinary specialists and JCI-accredited hospitals can assess GERD and hiatal hernia and discuss individualized medical and surgical care for international patients.

Frequently asked questions

Is Hill repair the same as fundoplication?

No. Both are anti-reflux surgeries, but they use different techniques. Fundoplication typically uses part of the stomach to create a wrap around the lower esophagus, while Hill repair reconstructs support around the gastroesophageal junction to reinforce the natural valve mechanism.

Can Hill repair treat a hiatal hernia?

Hill repair can be performed with hiatal hernia repair when a hernia contributes to reflux or changes the position of the stomach and lower esophagus. The surgeon reduces the hernia and repairs the diaphragm opening when needed, then performs the anti-reflux reconstruction. The exact plan depends on hernia size, anatomy and symptoms.

How long does it take to recover from Hill repair?

Initial recovery commonly involves a short period of reduced activity and a staged diet, but full recovery varies between individuals. Many people gradually increase activity over several weeks, while internal healing continues longer. The surgical team provides personalized guidance on diet, work, exercise and lifting.

Will Hill repair eliminate the need for GERD medication?

Some people are able to reduce or stop acid-suppressing medicine after a successful operation, but this cannot be guaranteed. Others may still need medication for recurring symptoms or specific findings on follow-up. Medication changes should be made with a clinician’s advice.

What tests are needed before Hill repair?

Most candidates undergo a detailed reflux evaluation, which may include upper endoscopy, pH or pH-impedance monitoring and esophageal manometry. These tests help confirm reflux, assess esophageal function and identify a hiatal hernia or other conditions. The results guide whether surgery is appropriate and which technique may be safest.

What foods can be eaten after Hill repair?

The diet typically begins with liquids and then advances to soft foods before regular textures are reintroduced. Small portions, slow eating and thorough chewing are usually advised during early healing. The exact diet schedule should follow the instructions of the treating surgical team.

References

• American College of Gastroenterology
• Society of American Gastrointestinal and Endoscopic Surgeons
• National Institute of Diabetes and Digestive and Kidney Diseases
• Mayo Clinic

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.