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What Is Esophageal Diverticulectomy?

Esophageal diverticulectomy is surgery to remove a pouch that protrudes from the wall of the swallowing passage. Such a pouch can trap food or contribute to difficulty swallowing and regurgitation. Depending on its location and cause, the surgeon may also cut a tight esophageal muscle to improve swallowing.

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What Is Esophageal Diverticulectomy?

Esophageal diverticulectomy is surgery to remove a pouch that protrudes from the wall of the swallowing passage. Such a pouch can trap food or contribute to difficulty swallowing and regurgitation. Depending on its location and cause, the surgeon may also cut a tight esophageal muscle to improve swallowing.

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When Is Esophageal Diverticulectomy Considered?

A diverticulum without symptoms may not need treatment. Surgery may be considered when the pouch causes swallowing problems, regurgitation, or other complications. Imaging and tests of swallowing help determine its location and whether an underlying muscle problem also needs treatment.

How Is the Pouch Removed?

The surgeon reaches the pouch through an approach suited to its location in the neck or chest. The pouch is removed, and the opening in the swallowing passage is closed. A myotomy may be added when abnormal muscle pressure contributed to the diverticulum.

What Happens During Recovery?

The care team monitors swallowing and checks for signs that the surgical closure is leaking. Patients receive instructions on when to begin drinking and how to advance their diet. Recovery varies with the location of the pouch and the surgical approach.

What Are the Risks and Limitations?

Risks include bleeding, infection, and a leak or injury in the swallowing passage. Difficulty swallowing may persist if another disorder also affects esophageal movement. The surgeon may recommend a different procedure based on the type of diverticulum.

Frequently Asked Questions About Esophageal Diverticulectomy

Is every esophageal diverticulum removed?

No. A pouch that causes no symptoms or complications may only need observation. Treatment depends on its size, location, and effects on swallowing.

Is diverticulectomy the same as endoscopic diverticulotomy?

No. Diverticulectomy removes the pouch. Endoscopic diverticulotomy divides the wall between a pouch and the swallowing passage without removing the pouch.

Why might a myotomy be performed too?

A tight or poorly relaxing muscle can increase pressure during swallowing. Cutting that muscle may address a cause of the pouch and improve the passage of food.

Will I need a special diet afterward?

A temporary liquid or soft diet may be part of recovery. The surgical team will say when it is safe to advance your diet.

References

Esophageal Diverticula (Midesophageal and Epiphrenic): Esophageal Myotomy and Diverticulectomy (Open Transthoracic). Iowa Head and Neck Protocols (University of Iowa). https://iowaprotocols.medicine.uiowa.edu/protocols/esophageal-diverticula-midesophageal-and-epiphrenic-esophageal-myotomy-and. Date Accessed September 30, 2026.

Esophageal Diverticulum: Symptoms, Types & Treatment. Cleveland Clinic. https://my.clevelandclinic.org/health/diseases/16977-esophageal-diverticulum. Date Accessed September 30, 2026.

Esophageal manometric characteristics and outcomes for laparoscopic esophageal diverticulectomy, myotomy, and partial fundoplication for epiphrenic diverticula. PubMed. https://pubmed.ncbi.nlm.nih.gov/18813978/. Date Accessed September 30, 2026.

Heller myotomy with esophageal diverticulectomy: an operation in need of improvement. PubMed. https://pubmed.ncbi.nlm.nih.gov/26659233/. Date Accessed September 30, 2026.

Minimally invasive surgical management of mid- to distal esophageal diverticula: a large single-center review. PubMed Central (PMC). https://pmc.ncbi.nlm.nih.gov/articles/PMC13248898/. Date Accessed September 30, 2026.