Anti-Reflux Surgery (Fundoplication) in Chennai

Most acid reflux is managed well with lifestyle changes and medication, and surgery is not the first answer. But medication suppresses acid without correcting the anatomical failure that lets stomach contents escape upward — so for a specific group of patients, an operation is the more logical treatment. Dr. Babu Elangovan is an M.Ch surgical gastroenterologist, F.M.A.S.-qualified in minimal access surgery, performing laparoscopic fundoplication and hiatus hernia repair.

This page covers the anti-reflux operation. For symptoms and when to see someone about reflux, start with acid reflux and GERD: when to see a specialist.

Table of Contents

• When reflux becomes a surgical problem
• The workup that must happen first
• The operation: full and partial wraps
• Hiatus hernia repair
• What to expect afterwards
• Results and durability
• Cost in Chennai

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When reflux becomes a surgical problem

Surgery is not first-line, and any surgeon who tells you otherwise is worth a second opinion. It is considered when:

• Symptoms persist despite maximal medical therapy — reflux or regurgitation continuing on adequate PPI treatment.
• PPI dependence in a younger patient who does not want decades of daily medication, having weighed that against an operation.
• Volume regurgitation — material coming up into the throat or mouth, which risks aspiration into the lungs and responds poorly to acid suppression, because the problem is mechanical rather than chemical.
• A large hiatus hernia driving the reflux anatomically.
• Complications — recurrent peptic stricture, or Barrett's oesophagus, where chronic acid exposure has changed the lining.

That last group matters: Barrett's needs endoscopic surveillance regardless of whether surgery is done.

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The workup that must happen first

Anti-reflux surgery should never be done on symptoms alone. This section is the single most important quality signal on this page.

Oesophageal manometry. Measures how well the oesophagus contracts and coordinates when you swallow. If motility is weak, or there is an underlying disorder such as achalasia that can masquerade as reflux, a full 360-degree wrap risks leaving you with severe, lasting dysphagia. Manometry determines whether you get a full wrap or a partial one. Skipping it is how patients end up worse off than before surgery.

24-hour pH study (usually with impedance). Confirms objectively that acid — or non-acid — reflux is occurring, and correlates it with your symptoms. Some people with typical reflux symptoms turn out not to have pathological reflux at all, and they will not benefit from a wrap.

Gastroscopy. Grades oesophagitis, identifies a hiatus hernia, detects Barrett's, and excludes other pathology. What the test involves is described in what to expect during a gastroscopy or colonoscopy, and the endoscopy service in GI endoscopy.

Together these establish that the problem is reflux, that it is severe enough to warrant surgery, and which operation is safe for your oesophagus.

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The operation: full and partial wraps

Performed laparoscopically. The principle is the same throughout: the fundus — the upper part of the stomach — is wrapped around the lower oesophagus to reconstruct a valve, and the hiatus is repaired.

Nissen fundoplication (360°). A complete wrap. The most established and generally most durable option, chosen when manometry confirms normal oesophageal motility.

Toupet (270°, posterior). A partial wrap leaving part of the oesophageal circumference free. Chosen when motility is impaired, because it offers less resistance to a weaker swallow — trading a little reflux control for a substantially lower risk of persistent dysphagia.

Dor (anterior, ~180°). An anterior partial wrap used in particular anatomical situations and alongside certain other procedures.

The choice is dictated by your manometry, not by preference. Where a robotic platform is used the trade-offs are as described in robotic vs laparoscopic surgery; the wider keyhole service is laparoscopic GI surgery.

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Hiatus hernia repair

A hiatus hernia lets the upper stomach slide through the diaphragm into the chest, weakening the reflux barrier. Where present, it is repaired in the same operation:

1. The herniated stomach is mobilised and returned to the abdomen.
2. The widened diaphragmatic opening is narrowed by suturing the crura together (cruroplasty).
3. The fundoplication is then constructed.

For very large (giant paraoesophageal) or recurrent hernias, the repair may be reinforced with mesh. Mesh use here is selective and genuinely debated — it can reduce recurrence but carries its own risks at the hiatus, so it is a considered decision rather than routine. Abdominal-wall hernias are a separate matter, covered under hernia surgery.

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What to expect afterwards

Patients are frequently unprepared for this part, so it is worth stating plainly.

Early difficulty swallowing is common and expected. Swelling around the fresh wrap narrows the passage temporarily. It is why the diet is staged — clear then full fluids for roughly two weeks, pureed and soft foods for the next two to three, then gradual return to normal textures with small, well-chewed mouthfuls. It typically settles over several weeks.

Gas-bloat syndrome. The valve that stops acid rising also restricts air rising. Belching becomes difficult, some patients cannot vomit, and bloating and flatulence increase. This usually improves with time and is helped by eating slowly, avoiding carbonated drinks, and walking regularly.

Most patients go home within a day or two and return to desk work in one to two weeks, avoiding heavy lifting for about six.

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Results and durability

Most patients get good, lasting control of reflux and are able to stop daily acid suppression — that is the point of the operation and generally what happens.

The honest qualifications: this is a functional reconstruction, not a permanent guarantee. Over years, some patients develop recurrent symptoms and resume occasional or low-dose medication. A smaller number need revision surgery, if the wrap slips, herniates into the chest, or was constructed too tightly. Published rates vary considerably between series and depend heavily on selection and technique, so it is better to discuss your individual likelihood with your surgeon than to rely on a headline figure.

What most improves durability is exactly what this page has emphasised: proper objective testing beforehand, the right wrap chosen for your motility, and an experienced surgical team.

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Cost in Chennai

Cost depends on the workup, the operation and the hospital, so a written estimate follows assessment. The variables:

• Pre-operative testing — manometry and pH studies are a real and unavoidable component here, unlike simpler operations.
• Laparoscopic vs robotic approach.
• Mesh, if used for a large hiatal defect.
• Hospital category, room type and length of stay.

Insurance. GERD with complications, or an associated hiatus hernia, is a diagnosed structural condition, so anti-reflux surgery is widely covered by private and corporate policies; the team assists with pre-authorisation for cashless treatment. Eligible patients may be covered under the Tamil Nadu CMCHIS at empanelled hospitals — confirm before admission.

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Consult Dr. Babu Elangovan

Dr. Babu Elangovan is a surgical gastroenterologist with M.Ch super-specialty training and over 20 years of experience in advanced laparoscopic GI surgery. The approach here is deliberately conservative: objective testing first, the operation matched to your oesophageal motility, and surgery offered only where it is genuinely the better option than continued medical treatment.

Send your endoscopy report and details of the medication you have tried through the booking form or WhatsApp; Dr. Babu reviews them, usually the same day.

To discuss whether surgery is appropriate for your reflux, book an appointment or call +91 99626 60009.

This page is general information, not medical advice. Anti-reflux surgery follows objective testing rather than symptoms alone, and suitability — including which wrap is appropriate — is decided only after individual clinical assessment. Outcomes vary between patients and cannot be guaranteed.