In recent years, bariatric surgery has emerged as a viable solution for individuals struggling with severe obesity and related health issues. Among the various surgical options available, the gastric sleeve procedure has gained popularity for its effectiveness and relatively low complication rates. If you or someone you know is considering weight loss surgery, understanding the gastric sleeve procedure is crucial. In this comprehensive guide, we’ll delve into the intricacies of the عمل اسلیو معده, exploring its purpose, process, benefits, and considerations.

What is the Gastric Sleeve Procedure?

The gastric sleeve, also known as sleeve gastrectomy, involves surgically reducing the size of the stomach to restrict food intake. Unlike gastric bypass, which reroutes the digestive system, the gastric sleeve primarily works by reducing the stomach’s capacity. During the procedure, the surgeon removes approximately 75-80% of the stomach, leaving behind a sleeve-shaped pouch resembling a banana or sleeve.

How Does the Gastric Sleeve Work?

The primary mechanism behind the gastric sleeve’s effectiveness lies in two factors:

  1. Reduced Stomach Capacity: By removing a significant portion of the stomach, the procedure limits the amount of food a person can consume at any given time. This reduction in stomach volume helps individuals feel fuller faster and promotes portion control.
  2. Hormonal Changes: The removal of a portion of the stomach alters the production of certain hormones responsible for hunger and satiety, such as ghrelin. With reduced ghrelin levels, individuals experience diminished hunger sensations, making it easier to adhere to a reduced-calorie diet.

Benefits of the Gastric Sleeve Procedure

  1. Effective Weight Loss: Studies have shown that patients typically lose a significant amount of excess weight following gastric sleeve surgery, often achieving long-term weight loss success.
  2. Improvement in Obesity-Related Health Conditions: Beyond weight loss, the gastric sleeve can lead to improvements or remission of obesity-related comorbidities such as type 2 diabetes, hypertension, sleep apnea, and high cholesterol.
  3. Less Invasive Than Gastric Bypass: Compared to gastric bypass surgery, the gastric sleeve is considered less invasive and involves fewer alterations to the digestive tract, potentially reducing the risk of complications.
  4. No Need for Device Implantation: Unlike gastric banding procedures, which involve the placement of a restrictive band around the stomach, the gastric sleeve does not require the implantation of any foreign devices.

Considerations and Risks

While the gastric sleeve offers numerous benefits, it’s essential to consider potential risks and factors before undergoing the procedure:

  1. Surgical Risks: As with any surgical procedure, there are inherent risks involved, including infection, bleeding, blood clots, and adverse reactions to anesthesia.
  2. Long-Term Dietary Changes: Successful outcomes following gastric sleeve surgery require lifelong commitment to dietary modifications, including portion control, nutrient-dense foods, and avoidance of high-calorie, high-sugar foods.
  3. Possible Complications: Although less common, complications such as leaks along the staple line, vitamin deficiencies, acid reflux, and weight regain may occur post-surgery and require medical attention.
  4. Psychological Considerations: Bariatric surgery often requires significant lifestyle changes and may impact a person’s emotional well-being. It’s essential for individuals to undergo thorough psychological evaluations and counseling both before and after surgery to address any underlying issues and ensure long-term success.


The gastric sleeve procedure offers a powerful tool in the fight against severe obesity and its associated health risks. However, it’s not a one-size-fits-all solution, and individuals considering surgery should weigh the benefits against potential risks and commit to comprehensive lifestyle changes post-surgery.

Before undergoing the gastric sleeve procedure, it’s crucial to consult with a qualified bariatric surgeon and a multidisciplinary team experienced in the management of obesity. Together, you can assess your candidacy for surgery, discuss expectations, and develop a personalized treatment plan tailored to your needs.

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