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What Is a Gastrointestinal Stapler?

A gastrointestinal stapler is a surgical device used to cut, close, or connect tissue in the digestive tract. It places rows of surgical staples and, in some designs, cuts between staple lines at the same time. GI staplers are used during open, laparoscopic, robotic, and endoscopic procedures depending on the device type. They should be used only by trained surgical teams familiar with the stapler and tissue being treated.

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What Is a Gastrointestinal Stapler?

A gastrointestinal stapler is a surgical device used to cut, close, or connect tissue in the digestive tract. It places rows of surgical staples and, in some designs, cuts between staple lines at the same time. GI staplers are used during open, laparoscopic, robotic, and endoscopic procedures depending on the device type. They should be used only by trained surgical teams familiar with the stapler and tissue being treated.

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What Is a Gastrointestinal Stapler Used For?

A gastrointestinal stapler is used during procedures involving the stomach, small intestine, colon, rectum, or esophagus. It can help close tissue, divide bowel, remove diseased segments, or create an anastomosis between two parts of the digestive tract. Staplers can reduce the need for hand-sewn suturing in selected situations. The surgeon chooses the stapler size and staple load based on tissue thickness, location, and procedure goals.

Types of Gastrointestinal Staplers

Linear staplers place straight rows of staples and may be used to close or divide tissue. Circular staplers create round staple lines and are often used for certain bowel or esophageal connections. Endoscopic staplers fit through small incisions during minimally invasive surgery. Reloads or cartridges vary by staple height, tissue thickness, and intended application.

How Is a Gastrointestinal Stapler Used?

The surgeon positions the stapler around or across the target tissue. Before firing, the team checks tissue alignment, thickness, blood supply, and nearby structures. When fired, the device deploys staples and may cut tissue depending on the model. The staple line is inspected for bleeding, gaps, tissue damage, or leakage risk before the procedure continues.

Risks and Safety Checks

Gastrointestinal staplers can malfunction or be misused, which can lead to bleeding, leakage, tissue tearing, prolonged surgery, infection, or need for another procedure. Proper cartridge selection, tissue compression time, device inspection, and surgical judgment are important. Staple lines may require reinforcement, oversewing, or leak testing depending on the case. Fever, severe abdominal pain, vomiting, worsening swelling, or signs of infection after GI surgery should be reported urgently.

FAQs About Gastrointestinal Staplers

Are gastrointestinal staples left inside the body?

Yes. Internal surgical staples are usually designed to stay in place. Tissue heals around the staple line over time.

Is a GI stapler the same as a skin stapler?

No. A GI stapler is designed for internal digestive tissue, while a skin stapler closes external skin wounds.

Can a gastrointestinal stapler leak?

A stapled connection or staple line can leak in some cases. Surgeons inspect and may test the staple line during the procedure to reduce this risk.

Can gastrointestinal staplers be reused?

Many GI staplers or reloads are single-use, while some systems have reusable handles with disposable cartridges. The product labeling and facility policy determine use.

References

21 CFR 878.4740: Surgical stapler. eCFR. https://www.ecfr.gov/current/title-21/chapter-I/subchapter-H/part-878/subpart-E/section-878.4740. Date Accessed June 16, 2026.

FDA takes steps to help reduce risks associated with surgical staplers and implantable staples. U.S. Food and Drug Administration. https://www.fda.gov/news-events/press-announcements/fda-takes-steps-help-reduce-risks-associated-surgical-staplers-and-implantable-staples. Date Accessed June 16, 2026.

Surgical stapling device-tissue interactions: what surgeons need to know to improve patient outcomes. PubMed Central. https://pmc.ncbi.nlm.nih.gov/articles/PMC4168870/. Date Accessed June 16, 2026.

Stapler Malfunctions in Bariatric Surgery: An Analysis of the MAUDE Database. PubMed Central. https://pmc.ncbi.nlm.nih.gov/articles/PMC8896815/. Date Accessed June 16, 2026.

Robotic stapler use: Is it safe? FDA database analysis across multiple surgical specialties. PubMed Central. https://pmc.ncbi.nlm.nih.gov/articles/PMC8224848/. Date Accessed June 16, 2026.