What is a gastropexy?
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A gastropexy is a surgical procedure that permanently attaches the stomach to the internal body wall to prevent or treat Gastric Dilatation-Volvulus (GDV), commonly known as "bloat." By creating a permanent adhesion between the right side of the stomach and the abdominal wall, the surgeon ensures the stomach cannot twist on its axis. This procedure is critical because over 60% of dogs that experience GDV without a gastropexy will suffer a recurrence. It is highly recommended as a prophylactic (preventative) measure for large and giant deep-chested breeds who face a significant lifetime risk of life-threatening gastric torsion.
Table of Contents
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How a Gastropexy is Performed
How is a Gastropexy performed?
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During a gastropexy, the surgeon makes light incisions on the right side of the stomach and the corresponding internal body wall. These two surfaces are then sutured together. Over the following two weeks, a dense scar develops at the incision site. This creates a permanent bond that fixes the stomach in its normal anatomical location, preventing the life-threatening rotation associated with GDV.
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Indications for Surgery: Treatment vs. Prevention
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Gastropexy serves two primary roles in veterinary medicine: emergency intervention and proactive prevention.
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Emergency Treatment: For dogs currently experiencing GDV, gastropexy is a mandatory component of surgery to prevent immediate recurrence.
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Prophylactic (Preventative) Measure: This is performed on healthy dogs at high risk for GDV. Approximately 25% of large and giant purebred dogs will develop GDV during their lifetime.​
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Category
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Breed & Size
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Specific Breeds​
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Genetics
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Anatomy/Health
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Dietary Habits
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High-Risk Factors
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Large or giant breeds, deep-chested dogs, and purebreds (8x higher risk than mixed breeds).
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Great Danes, German Shepherds, Standard Poodles, Labradors, and Doberman Pinschers.
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Having a first-degree relative (parent or sibling) with a history of GDV.
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History of splenectomy; increased age.
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Anxious or aggressive personalities; rapid eating habits.
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Feeding one large meal per day rather than multiple smaller portions.
Post-Operative Care and Recovery
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Successful recovery depends on allowing the gastropexy site to heal and the permanent scar tissue to form
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Activity Restriction: Strict exercise restriction for 2 weeks. No jumping, playing, or off-leash activity.
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Physical Protection: An E-collar must be worn at all times for 14 days to protect the incision.
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Incision Monitoring: Inspect the abdominal area daily for swelling, discharge, or pain.
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Dietary Management: For the first week, feed multiple small meals throughout the day rather than a single large portion.
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Hospitalization: Emergency GDV patients typically require 12–24 hours of post-operative hospitalization.
Frequently Asked Questions
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Which dog breeds should get a preventative gastropexy?
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Great Danes and German Shepherds are the most overrepresented breeds in GDV cases. Other high-risk candidates include Standard Poodles, Labradors, Doberman Pinschers, and any large breed with a deep chest.
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Can a dog still get GDV after a gastropexy?
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A gastropexy prevents the "volvulus" (twisting) of the stomach, which is the most life-threatening part of the syndrome. While a dog's stomach can still "bloat" (fill with gas), it will not be able to twist, significantly increasing the chance of survival.
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How long is the recovery period for a gastropexy?
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The critical healing phase lasts 2 weeks. During this time, the dog must have restricted activity and wear an E-collar to ensure the internal scar tissue forms a permanent bond between the stomach and the body wall.
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Does a dog's age affect the success of the surgery?
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While the risk for GDV increases as a dog ages, older dogs have the same chance of survival as younger dogs provided they receive urgent surgical treatment.