“The gastric sleeve, or sleeve gastrectomy, is a surgical weight loss procedure that involves removing a large portion of the stomach, leaving a smaller, sleeve-shaped stomach about the size of a banana. This significantly reduces the amount of food the stomach can hold, leading to reduced calorie intake and promoting substantial weight loss. Unlike other bariatric procedures, the gastric sleeve does not involve rerouting the intestines, which preserves normal digestion and nutrient absorption.”
Frequently Asked Questions
The gastric sleeve procedure, also known as sleeve gastrectomy, involves surgically removing approximately 75-80% of the stomach. This results in a smaller, sleeve-shaped stomach that can hold less food. By significantly reducing the stomach’s capacity, patients feel full after eating smaller portions, leading to reduced calorie intake and substantial weight loss. Additionally, the procedure may also reduce hunger by lowering the levels of the hunger hormone ghrelin.
While the gastric sleeve is generally considered safe, potential risks and complications can include bleeding, infection, blood clots, and leaks from the staple line used to create the smaller stomach. Long-term risks may include nutrient deficiencies and gastroesophageal reflux disease (GERD). It is important to discuss these risks with a healthcare provider and ensure thorough preoperative and postoperative care to minimize complications.
Recovery time after gastric sleeve surgery typically involves a hospital stay of 1-2 days, followed by a few weeks of rest at home. Most patients can return to normal activities within 4-6 weeks. During recovery, patients will follow a specific diet progression, starting with liquids and gradually moving to pureed foods and then solid foods. Regular follow-up appointments with the healthcare team are essential to monitor progress and ensure proper healing. Adhering to dietary guidelines and incorporating regular physical activity are crucial for long-term success.
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