The Ultimate Guide to Hiatal Hernia Repair
This guide explains how surgeons evaluate hiatal hernia repair, including diagnosis, surgical options, recovery expectations, and when to seek urgent care.
This guide shows how surgeons evaluate hiatal hernia repair. You will learn when surgery is considered and which tests help plan repair. It reviews how surgery is done and what recovery can involve. This page is for patients in Los Gatos and Silicon Valley. This information is educational. It does not replace medical care. If you have severe chest pain, trouble breathing, or fainting, seek care now. Also seek urgent care for persistent vomiting or black or bloody stools. If you cannot keep down liquids or have sudden severe belly pain, get help.
What is a hiatal hernia?
A hiatal hernia happens when part of the stomach moves up. It moves through the esophageal hiatus, the diaphragm opening for the esophagus. The diaphragm separates the chest from the belly and supports the stomach junction. Some hiatal hernias are small and cause no symptoms. Others weaken the valve that prevents reflux and cause heartburn. Large paraesophageal hernias can press on nearby organs and cause problems.
Simple terms
For more background see our Hiatal Hernia page.
For reflux information see GERD & Acid Reflux.
For food or liquid coming back up see Regurgitation.
Sliding versus paraesophageal hernia
Not all hiatal hernias act the same. The type guides testing and treatment.
Do not assume every hiatal hernia needs surgery. The right plan depends on your symptoms and test results.
Symptoms that often lead to a repair evaluation
Hiatal hernias are often found when checking heartburn or upper belly pain.
Common referral reasons include regurgitation, swallowing trouble, and anemia.
What the symptom might mean and common next step
If you have trouble swallowing, see our Difficulty Swallowing page.
Many conditions can cause dysphagia, so testing helps.
When to seek urgent care
Most evaluations are scheduled. Some symptoms need immediate attention. Seek urgent care for any of the following:
• Severe chest pain or shortness of breath.
• Persistent vomiting or inability to keep down liquids.
• Black or bloody stools.
• Sudden, severe upper abdominal pain.
• Fever with worsening illness, chills, or fainting.
• Rapidly worsening trouble breathing or swallowing.
Large paraesophageal hernias can rarely cause obstruction, twisting, bleeding, or strangulation.
These complications are uncommon but serious. If symptoms feel sudden, severe, or different, get urgent care.
How hiatal hernia is diagnosed and staged for repair
Surgeons need to know both anatomy and function before recommending repair. Tests are chosen to answer specific questions. Not every test is needed for every patient.
Common tests and what they show:
The goal is to avoid two errors. Do not miss a structural problem that needs repair. Do not operate when the hernia is not the main cause of symptoms.
Choosing between observation, medicines, and surgery
Many people with hiatal hernia do not need surgery. This is common for small hernias. Lifestyle changes and medicines often help reflux symptoms.
Surgery may be considered when:
• Medicines and lifestyle changes do not control reflux.
• There are complications like severe inflammation, narrowing, or bleeding.
• A larger paraesophageal hernia causes pressure or obstruction risk.
• You prefer not to take long-term medicines after evaluation.
Pathways at a glance
A consultation should clarify whether you will watch, take medicine, get testing, or consider surgery.
What happens during hiatal hernia repair?
Surgeons tailor the operation for each patient. Main goals are simple. Restore stomach position. Repair the widened hiatus. Address reflux when needed.
Typical surgical steps:
• Reduce the hernia. The stomach is moved back into the abdomen.
• Mobilize the esophagus. Surgeons free enough esophagus below the diaphragm.
• Repair the hiatus. The widened opening is closed or tightened.
• Address reflux if needed. A fundoplication or other option may be added.
• Confirm safety and tension. The surgeon checks tissue quality before finishing.
Most repairs use minimally invasive methods. Laparoscopic or robotic surgery uses small incisions.
They usually mean less pain and faster recovery. Open surgery may be safer for complex cases.
Fundoplication, LINX, and reflux control during repair
Hiatal hernia repair restores anatomy. Anti-reflux options then control reflux. They are related but different.
Options and how they fit
Manometry, endoscopy, esophagram, and reflux testing help decide the safest option.
Will mesh be used?
Mesh can reinforce some hernia repairs. Mesh use at the hiatus is complex. The repair sits near the esophagus and stomach. There is no universal rule for routine mesh use. Mesh may be considered for large, complex, or recurrent hernias. Mesh may not be used for small, straightforward repairs.
Ask your surgeon these key questions:
• Why do you recommend mesh or not?
• What type of mesh would you use?
• What are the risks and benefits in my case?
Mesh decisions should match your anatomy, tissue quality, and values.
Recovery after hiatal hernia surgery
Recovery depends on hernia size, repair type, and your health. Expect differences between first-time and revisional repairs.
Common recovery features:
Call the surgical team right away for fever, worsening belly swelling, or uncontrolled pain. Also call for persistent nausea, vomiting, trouble breathing, wound drainage, or spreading redness.
Risks, limitations, and recurrence
Hiatal hernia repair can restore anatomy and reduce many symptoms. Surgery can improve reflux control when paired with anti-reflux reconstruction. No surgery guarantees permanent symptom relief.
Possible limitations and risks include:
• Recurrent hernia. Repairs can fail over time.
• Persistent reflux or a continued need for medicines.
• Swallowing difficulty, sometimes needing dilation.
• Gas-bloat, trouble belching, or inability to vomit.
• General surgical risks such as bleeding, infection, anesthesia problems, and organ injury.
• Increased complexity and risk for revisional or large repairs.
A good consultation will review realistic benefits, alternatives, and your specific risks.
Questions to ask at your consultation
Bring prior reports such as endoscopy, barium swallow, CT, manometry, and reflux tests. Also bring pathology, medication lists, and prior operative notes.
Important questions to ask:
• What type of hiatal hernia do I have?
• Is the hernia likely causing my symptoms?
• Do I need more testing before deciding?
• Would fundoplication or LINX be needed?
• Is mesh being considered, and why?
• What recovery plan do you recommend for my work and home life?
• What are my alternatives to surgery?
A clear plan should explain next tests, possible operations, expected recovery, and likely outcomes.
Why choose NorCal Integrity Surgery for hiatal hernia evaluation?
Hiatal hernia repair requires careful review of symptoms, anatomy, and reflux testing. At NorCal Integrity Surgery, the evaluation focuses on diagnosis, safety, and individualized decision making.
Your consultation with Dr. Colin Dunn will aim to answer clear questions. Is the hernia causing your symptoms? Is surgery appropriate? What tests are still needed? What repair fits your anatomy? What are realistic benefits, risks, and recovery expectations?
Learn about Dr. Dunn on the Meet Dr. Dunn page. To discuss hiatal hernia repair, paraesophageal repair, robotic repair, fundoplication planning, or reflux surgery, Request a Consultation.
Frequently asked questions
Q: Does every hiatal hernia need surgery?
A: No. Many people need no surgery if they have no symptoms. Surgery is considered when symptoms, complications, anatomy, or reflux testing support repair.
Q: Can medicine fix a hiatal hernia?
A: Medicine can reduce acid and help reflux symptoms. Medicine does not move the stomach back or close the diaphragm opening.
Q: Is hiatal hernia repair the same as fundoplication?
A: No. Hiatal repair restores stomach position and fixes the diaphragm opening. Fundoplication is an anti-reflux wrap that may be added when reflux control is needed.
Q: How do I know if my reflux comes from a hiatal hernia?
A: Symptoms alone may not be enough. Endoscopy, reflux testing, esophagram, manometry, and a surgeon consultation help link reflux to anatomy.
Q: What is paraesophageal hernia repair?
A: It is surgery to move the herniated stomach back into the abdomen and repair the enlarged hiatus. Surgeons also manage reflux control when appropriate.
Q: Is robotic repair better than laparoscopic repair?
A: Both are minimally invasive options. The best approach depends on your anatomy, prior surgery, and surgeon judgment.
Q: Will I need mesh?
A: Not always. The decision depends on hernia size, tissue quality, repair tension, and recurrence risk.
Q: How long is recovery?
A: Recovery varies. Many patients need at least one night in the hospital. Light activity starts soon. Expect a gradual return to normal over about four weeks for many patients.
Q: Can symptoms come back after repair?
A: Yes. Recurrence, persistent reflux, swallowing issues, and need for further treatment can occur. Surgery helps many people but is not guaranteed permanent.
Q: What should I bring to my consultation?
A: Bring endoscopy reports, imaging, manometry, reflux testing results, medications, and prior operative notes.
Request a hiatal hernia consultation in Los Gatos
If you have a hiatal hernia and want to understand whether repair is right for you, we can help. A consultation does not mean surgery is automatic. It means anatomy, risks, benefits, and alternatives will be considered carefully.
Request a Consultation with Dr. Colin Dunn to review your case and discuss next steps.
