Hiatal Hernia on Your Endoscopy Report: What It Means

Last updated: 26-Sep-2026

Dr Harsh Shah, robotic and gastrointestinal surgeon, Ahmedabad

Dr Harsh Shah

MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Registered with Gujarat Medical Council, Reg. No. G-38738
Robotic Hernia Surgeon  ·  Apollo Hospital, Bhat, Gandhinagar  ·  Gota OPD, Ahmedabad

4.9 200+ Google reviews

In short

  • A small sliding hiatal hernia on an endoscopy report is common. For most people it is not a reason to operate.
  • Part of the stomach slides up through the opening in the diaphragm where the food pipe passes. That is the whole finding.
  • Reflux that persists on treatment, a large or rolling hernia, difficulty swallowing or anaemia are what make a surgical opinion useful.

“Small sliding hiatal hernia” is one of the commonest lines on an endoscopy report, and one of the most alarming to read. For most people it is not a reason for an operation.

It describes a part of the stomach that slides up through the opening in the diaphragm where the food pipe passes. This page explains what the report is telling you, and which findings make a surgical opinion worthwhile.

Reading the report

The wording is standard, and each phrase describes something quite specific. The table below takes them one at a time.

Schematic explaining the terms that appear on a hiatal hernia endoscopy report, from sliding hernia to Barrett's oesophagus
The report describes what was seen. Your symptoms decide what is done about it.

What the words on your report describe

On the reportWhat it describesWhat it usually means
Sliding hiatal herniaThe join between food pipe and stomach sits above the diaphragm.By far the commonest type. Small ones often cause nothing.
Size in centimetresA rough measure of how much has moved up.Larger ones are more often linked with reflux that persists.
OesophagitisAcid has inflamed the lining of the food pipe.Graded by severity. Treated medically in the first instance.
Barrett's oesophagusThe lining has changed after long-standing reflux.Needs regular surveillance by the gastroenterologist.
Paraoesophageal or rolling herniaPart of the stomach rolls up beside the food pipe.A different problem. This is the type more likely to need surgery.

For a surgical opinion on a hiatal hernia, bring the endoscopy report and the images with you.

Most small sliding hernias are managed without surgery

Where the main symptom is heartburn that responds to treatment, the approach is medical.

Weight reduction if you are overweight. Avoiding late heavy meals. Raising the head end of the bed. Stopping smoking. Acid-reducing medicine as advised by your physician or gastroenterologist.

Many people live with a small sliding hiatal hernia without it ever causing trouble.

Findings that lead to a surgical opinion

1
Reflux that persists despite adequate medical treatment.
2
Medicine you would rather not take for the rest of your life.
3
Food or fluid coming back up, especially at night.
4
Reflux reaching the throat and chest.
5
A large hernia, or the rolling type.
6
Difficulty swallowing, anaemia, or bleeding linked to the hernia.
7
Repeated chest infections thought to come from reflux.

Before surgery, further tests are usually needed to understand how the food pipe works. A pressure study and a 24-hour acid study are the usual pair, so that the right operation is chosen rather than the standard one.

Warning signs that need help the same day

Warning signs that need help the same day

  • Sudden severe chest or upper abdominal pain.
  • Being unable to swallow, or unable to vomit.
  • Vomiting blood.

A large hiatal hernia can occasionally twist. That is an emergency and is treated as one.

Who to see first

For a small sliding hernia with heartburn, your physician or gastroenterologist. Medical treatment settles most of them.

A surgical opinion is sensible when the findings in the list above are present, or when the medicine is no longer holding the symptoms.

Frequently asked questions

My endoscopy shows a small hiatal hernia. Do I need an operation?

Usually not. Most small sliding hiatal hernias are managed with lifestyle measures and acid-reducing medicine if needed.

Can a hiatal hernia go away on its own?

The anatomical hernia does not close, but symptoms often settle with treatment, and many small ones never cause trouble.

Is a hiatal hernia the same as a hernia in the groin?

No. It is a hernia through the diaphragm into the chest, behaves differently, and is assessed with different tests.

What tests are done before surgery is considered?

Usually an endoscopy, a pressure study of the food pipe and a 24-hour acid study, sometimes with a contrast swallow or CT.

Who should I see first?

Your physician or gastroenterologist for most small hernias. A surgical opinion is appropriate when the findings above are present.

Related pages

Where to find us

Dr Harsh Shah, MS, MCh (Surgical Gastroenterology), DrNB (Surgical Gastroenterology)
Shah's Gastro, Cancer & Robotic Surgery Centre
Apollo Hospital, Bhat, Gandhinagar
Gota OPD, Ahmedabad
Bring your reports. Second opinions are welcome.

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