Minimally invasive esophagectomy is a surgical procedure performed to remove the esophagus or a part of your esophagus. The esophagus is a tube shaped muscular organ that acts as a passage for food from your pharynx (part of the throat) to the stomach. After the removal of the esophagus, it is surgically replaced with tissue from a part of your large intestine or stomach.


Minimally invasive esophagectomy is most commonly indicated for treatment of oesophageal cancer. Other indications involve treatment of the lower oesophageal conditions which include:

  • Achalasia (inability of the lower oesophageal sphincter muscles to relax)
  • Barret’s esophagus (damage of the oesophageal lining from reflux)
  • Trauma to the esophagus

Pre-Surgical Preparation

Before undergoing the procedure, your doctor will order medical tests and perform a physical examination. If you smoke and have not quit, you will have to stop smoking several weeks before the surgery. You should inform your doctor if you are pregnant, are taking any medicines or supplements, or consuming excessive alcohol. It is recommended to stop taking blood-thinning medicines at least seven days before the surgery. Your doctor will inform you about the medications to be taken on the day of your surgery. You will have to avoid eating or drinking after midnight before the procedure; however, on the day of the surgery medicines can be taken with a sip of water.

Surgical Procedure

Minimally invasive esophagectomy can be performed either laparoscopically or by using a robotic surgical procedure. The decision regarding type of surgery will depend on the location of the oesophageal damage. These surgeries are performed under general anesthesia and take around 3 to 6 hours for completion.

Laparoscopic Surgery

Laparoscopic surgery involves making four small incisions of less than ½-inch in the chest, lower back or upper belly. Your surgeon will insert the laparoscope (instrument with a tiny camera at the end) into your upper belly through one of the incisions. The camera will allow your surgeon to view the internal organs on a monitor. Your surgeon will insert other medical instruments through other incisions. Then, the damaged part of your esophagus and the affected lymph nodes will be removed. After this, your surgeon will make use of stomach staples to divide the stomach. A part of your stomach will be removed to form a new food tube and will replace the removed esophagus. The new esophagus will be connected to the stomach and a feeding tube will be placed into your intestine. The feeding tube will be kept until your stomach and new esophagus heals.

Post-Surgical Care

Following the surgery, you will be in the intensive care unit for 1 to 3 days, and hospitalized for 7 to 14 days depending on your condition. To prevent blood clots, you will be advised to walk around and sit beside your bed on the same day of your surgery. A tube will be placed at the side of your chest to drain out the excess fluid. The feeding tube through the intestine will be placed for the first 2-3 days, after which you can begin a taking nutrition orally. You will begin with liquids and soft foods at first, and slowly progress towards solid food. Medications will be administered to relive pain and discomfort.

Risks and Complications

As with any surgical procedure, minimally invasive esophagectomy involves certain risks and potential complications. They include:

  • Loss of blood
  • Infection Heart attack or stroke
  • Injury to the internal organs
  • Leakage of the fluid at the division of your esophagus and stomach
  • Acid reflux
  • Breathing problems due to anesthesia
  • Blood clots in the legs

Many people recover well after minimally invasive esophagectomy. A normal diet can be followed once you recover. In order to avoid acid reflux, you can include low-acidic foods in your diet. If the procedure is performed for treating oesophageal cancer, you may require chemotherapy or radiation after the procedure.

  • Royal Australasian College of Surgeons
  • St Vincent's Private Hospital
  • Gastroenterological Society of Australia
  • Gastroenterological Society of Australia
  • Monash University
  • Australia and New Zealand Hepatic, Pancreatic and Biliary Association
  • Australia & New Zealand Gastro Oesophageal Surgery Association
  • Eastern Health
  • Royal Australasian College of Surgeons
  • Knox Community Hospital
  • Society for Surgery of the Alimentary Tract
  • Goulburn Valley Health
  • Epworth Eastern Hospital
  • General Surgeons Australia
  • Association of Upper Gastrointestinal Surgeons (AUGIS) of Great Britain and Ireland
  • Association for Academic Surgery