Sleeve gastrectomy has become one of the most popular bariatric surgeries for treating obesity. Known for its relatively simple approach and effectiveness, this procedure has gained widespread adoption due to its success in helping patients achieve sustainable weight loss and improve overall health.
What Is Sleeve Gastrectomy?
In a sleeve gastrectomy, the surgeon removes approximately 80% of the stomach, leaving a tube-shaped “sleeve.” Unlike some other weight-loss surgeries, it doesn’t reroute the intestines, making it less complex and with a shorter surgery time. By reducing stomach capacity, patients feel fuller faster and consume fewer calories, which supports significant weight loss.
Benefits of Sleeve Gastrectomy
1. Significant Weight Loss: Patients can expect to lose 60-70% of their excess weight within the first 12-18 months.
2. Improvement in Obesity-Related Conditions: Many patients see improvements in Type 2 diabetes, high blood pressure, sleep apnea, and more.
3. Reduced Hunger: Sleeve gastrectomy decreases the production of ghrelin, a hormone that stimulates hunger, making it easier to manage cravings and adopt a healthier diet.
Who Is a Candidate?
Sleeve gastrectomy is typically recommended for individuals with a BMI of 40 or higher or a BMI of 35-40 with obesity-related health issues, such as Type 2 diabetes or hypertension. Candidates should also be ready for lifestyle changes that include healthier eating habits, regular exercise, and follow-up care.
How the Surgery Works
The procedure is performed laparoscopically, with small incisions and the aid of a camera. After creating a small “sleeve” of the stomach, the larger section is removed, and the new stomach is sealed. This minimally invasive technique allows for a quicker recovery, often with just 1-2 days in the hospital.
Life After Surgery
After a sleeve gastrectomy, patients follow a structured diet, beginning with liquids and gradually reintroducing solid foods over several weeks. A key component of post-surgery life is a commitment to a balanced diet, physical activity, and regular medical follow-ups. Patients also need lifelong vitamin and mineral supplements, as their smaller stomachs may limit nutrient absorption.
Potential Risks
While the risks are lower than in more complex procedures, sleeve gastrectomy is still a major surgery with potential complications like infection, bleeding, or acid reflux. Additionally, patients may experience “dumping syndrome” if they consume high-sugar foods, leading to discomfort and nausea.
Is Sleeve Gastrectomy Right for You?
As with any weight-loss surgery, the decision should be made after a thorough consultation with a bariatric surgeon and understanding the commitment to long-term lifestyle changes. Sleeve gastrectomy is an effective tool, but its success depends heavily on the patient’s adherence to healthy habits and follow-up care. Contact us for a comprehensive evaluation and a free consultation via +44 7491068686
Final Thoughts
Sleeve gastrectomy can be transformative for individuals struggling with severe obesity, providing a pathway to improved health and well-being. However, it’s essential to approach this surgery as part of a broader commitment to a healthier lifestyle. With proper guidance and support, sleeve gastrectomy patients can enjoy a significantly improved quality of life and manage their weight more effectively over time.
Sleeve Gastrectomy: A Comprehensive Guide