Obesity has become a global epidemic, affecting millions of people around the world. It not only poses significant health risks but also impacts an individual's overall quality of life. For those struggling with severe obesity, traditional weight loss methods may not provide the desired results. In such cases, bariatric surgery offers a potential solution, with sleeve gastrectomy emerging as one of the most popular procedures. In this article, we will delve into the details of sleeve gastrectomy, exploring how it works and what you can expect from this transformative surgery.

What is Sleeve Gastrectomy?

Sleeve gastrectomy in Abu Dhabi, also known as gastric sleeve surgery, is a surgical procedure designed to aid weight loss by reducing the size of the stomach. Unlike other bariatric surgeries, such as gastric bypass, sleeve gastrectomy does not involve rerouting or reconnecting the intestines. Instead, it focuses on altering the shape and capacity of the stomach to limit food intake and promote satiety.

How Does Sleeve Gastrectomy Work?

During a sleeve gastrectomy, the surgeon removes approximately 75-85% of the stomach, leaving behind a narrow, tube-like structure resembling a sleeve or banana. By reducing the stomach's size, the procedure restricts the amount of food that can be consumed, leading to early satiety and decreased appetite. Additionally, the removed portion of the stomach includes the area that produces a hormone called ghrelin, which stimulates hunger. By reducing ghrelin production, sleeve gastrectomy can further help control food cravings.

The surgical procedure is typically performed laparoscopically, using several small incisions in the abdomen. A laparoscope, a thin tube with a camera attached, is inserted, allowing the surgeon to view the stomach and guide the operation using specialized instruments.

What to Expect Before Sleeve Gastrectomy?

Before undergoing sleeve gastrectomy, thorough evaluations and preparations are essential. Here's an overview of what you can expect:

1. Consultation: You will meet with a bariatric surgeon who will evaluate your medical history, conduct physical examinations, and assess your overall health to determine if you are a suitable candidate for the surgery.

2. Pre-operative counseling: You may be required to undergo counseling sessions with a nutritionist or psychologist to help you understand the lifestyle changes and commitments associated with sleeve gastrectomy.

3. Medical tests: Various tests, including blood work, imaging scans, and electrocardiogram, may be performed to assess your overall health and identify any potential risks or underlying conditions.

4. Pre-operative diet: Your surgeon may recommend following a specific diet plan for a certain period before the surgery. This is usually aimed at reducing the size of the liver, making the procedure safer and more effective.

What to Expect During Sleeve Gastrectomy?

On the day of surgery, you will be admitted to the hospital, and the following steps will take place:

1. Anesthesia: You will be administered general anesthesia, ensuring that you are comfortable and unconscious throughout the procedure.

2. Surgery: Using laparoscopic techniques, the surgeon will remove a significant portion of your stomach and reshape the remaining portion into a sleeve. The surgery typically takes about 1-2 hours, depending on individual circumstances.

3. Hospital stay: Following the procedure, you will stay in the hospital for a few days to monitor your recovery, manage any discomfort, and ensure your safety. The medical team will guide you on post-operative care instructions, including pain management, diet progression, and physical activity.

What to Expect After Sleeve Gastrectomy?

After the surgery, your commitment to a new lifestyle will be crucial for long-term success. Here are some aspects to consider:

1. Dietary changes

: In the initial weeks, you will be on a liquid or pureed diet, gradually transitioning to soft foods and then solid foods. Portion control and adherence to a balanced diet will be essential to ensure adequate nutrition and weight loss.

2. Follow-up appointments: Regular follow-up appointments with your bariatric team will be scheduled to monitor your progress, address any concerns, and provide guidance on dietary and lifestyle modifications.

3. Weight loss: Following sleeve gastrectomy, you can expect significant weight loss over the next 12-18 months. On average, patients lose 50-70% of their excess weight during this period, leading to improved health and a reduced risk of obesity-related conditions.

4. Lifestyle changes: Sleeve gastrectomy is not a standalone solution but a tool to assist weight loss. To maintain the results, adopting healthy habits, including regular physical activity, portion control, and mindful eating, is essential.

Conclusion

Sleeve gastrectomy has emerged as a transformative option for individuals struggling with severe obesity. By reducing the size of the stomach and altering hunger hormones, this surgery helps patients achieve significant weight loss and improve their overall health. However, it is important to remember that sleeve gastrectomy requires commitment to lifelong dietary changes and lifestyle modifications. If you are considering this procedure, consult with a qualified bariatric surgeon to determine if it is the right choice for you.