Gastric Revision Surgery

Gastric revision surgery is provided at Dartmouth-Hitchcock Medical Center (DHMC) in Lebanon, NH and at Dartmouth-Hitchcock Manchester/Concord in Manchester, NH. To learn more, review the information below for each location.

There are no known effective procedures for weight regain after bariatric surgery. The stomach pouch and outlet to the small intestine may get slightly larger over time following gastric bypass. However, there is no proven link between pouch and outlet size and weight gain. After sleeve gastrectomy, the stomach will stretch. This is not likely to change the feeling of fullness.

If you had previous weight loss surgery, you might be a candidate for gastric revision surgery if you're having problems related to that surgery such as recurrent vomiting and abdominal pain. With gastric revision surgery, it is sometimes possible to convert prior gastric surgery, such as a vertical banded gastroplasty, jejuno-ileal bypass, or gastric stapling to a gastric bypass, or to redo a previous gastric bypass.

Repeat surgery on the stomach is more difficult because scar tissue has formed around the stomach and organs that are in close proximity, such as the spleen, liver, and pancreas. During revision surgery, some of the scar tissue needs to be dissected free, and the process may cause injury to these organs. Patients should understand that revision surgery carries a greater risk of complications.

Insurance does not pay for revision surgery that is done due to weight regain.

Gastric revision surgery at Dartmouth-Hitchcock Medical Center in Lebanon

If you are considering revision surgery, please contact us for additional information. You will need to send the following information to our Lebanon address:

  • A detailed history of your weight and diet attempts
  • A recent history and physical, which includes your health problems, allergies, medications, and current height and weight, as well as a letter of endorsement from your doctor
  • An operative report and discharge summary from the initial surgery

After we receive the above information, we will schedule you for an upper gastrointestinal (GI) series (X-ray), an upper endoscopy, which must be done at DHMC. After the upper GI series has been reviewed, you will be contacted about further evaluation.

If you are deemed a candidate for revision, you will then proceed through the usual steps before surgery. You can also attend an Introduction to the DHMC Bariatric Surgery program meeting before any testing is done if you wish.

Gastric revision surgery at Dartmouth-Hitchcock Manchester/Concord

If you are considering revision surgery, please contact us for additional information.