Site Map

Gastrectomy

Surgery - stomach removal; Gastrectomy - total; Gastrectomy - partial; Stomach cancer - gastrectomy

Gastrectomy is surgery to remove part or all of the stomach.

Presentation

Stomach anatomy

Description

The surgery is done while you are under general anesthesia (asleep and pain free). The surgeon makes a cut in the abdomen and removes all or part of the stomach, depending on the reason for the procedure.

Depending on what part of the stomach was removed, the intestine may need to be reconnected to the remaining stomach (partial gastrectomy) or to the esophagus (total gastrectomy).

Some surgeons can also do this surgery using a laparoscope. A laparoscope is a tiny camera that is inserted into your belly through a small cut. Video from the camera will appear on a monitor in the operating room. The surgeon views the monitor to do the surgery. When done this way, the surgery, which is called laparoscopy, is done with a few small surgical cuts. The advantages of this surgery are a faster recovery, less pain, and only a few small cuts.

Why the Procedure Is Performed

This surgery is used to treat stomach problems such as:

Risks

Risks for anesthesia and surgery in general include:

Risks for this surgery include:

Before the Procedure

If you are a smoker, you should stop smoking several weeks before surgery and not start smoking again after surgery. Smoking slows recovery and increases the risk of problems. Tell your health care provider if you need help quitting.

Tell your surgeon or nurse:

During the week before your surgery:

On the day of your surgery:

After the Procedure

You may stay in hospital for 6 to10 days.

After surgery, there may be a tube in your nose which will help keep your stomach empty. It is removed as soon as your bowels are working well.

Most people have pain from the surgery. You may receive a single medicine or a combination of medicines to control your pain. Tell your providers when you are having pain and if the medicines you are receiving control your pain.

How well you do after surgery depends on the reason for the surgery and your condition.

Ask your surgeon if there are any activities you shouldn't do after you go home. It may take several weeks for you to recover fully. While you are taking narcotic pain medicines, you should not drive.

References

Antiporda M, Reavis KM. Gastrectomy. In: Delaney CP, ed. Netter's Surgical Anatomy and Approaches. 2nd ed. Philadelphia, PA: Elsevier; 2021:chap 8.

Mahvi DA, Mahvi DM. Stomach. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 21st ed. St Louis, MO: Elsevier; 2022:chap 49.

BACK TO TOP

Review Date: 8/22/2022  

Reviewed By: Debra G. Wechter, MD, FACS, General Surgery Practice Specializing in Breast Cancer, Virginia Mason Medical Center, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

ADAM Quality Logo
Health Content Provider
06/01/2025

A.D.A.M., Inc. is accredited by URAC, for Health Content Provider (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics. This site complied with the HONcode standard for trustworthy health information from 1995 to 2022, after which HON (Health On the Net, a not-for-profit organization that promoted transparent and reliable health information online) was discontinued.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- 2024 A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.