Sleeve Gastrectomy

Sleeve gastrectomy is one of the most commonly preferred surgical methods today for the treatment of obesity and obesity-related diseases. Medically known as “Sleeve Gastrectomy,” this procedure is performed not only to achieve weight loss but also to manage metabolic conditions such as Type 2 Diabetes, high blood pressure, sleep apnea, and high cholesterol.

This surgery significantly reduces the stomach volume, allowing the patient to feel full with less food. Along with the reduction in stomach size, the secretion of the hunger hormone known as ghrelin also decreases. This provides both physical satiety and appetite control. Since this method is performed laparoscopically (minimally invasive), patient comfort is high and recovery time is shorter.

Surgical Process

Sleeve gastrectomy is usually performed via laparoscopic interventions through 4–5 small incisions. The surgeon removes approximately 75–80% of the stomach. The remaining part becomes a long, narrow tube-shaped stomach. This structural change not only reduces food intake but also alters the hormonal balance of the digestive system, leading to decreased appetite.

The surgery is completed by expert surgeons within approximately 1 to 1.5 hours. After the procedure, the patient is mobilized shortly and starts a liquid diet. Patients are kept under observation in the hospital for 2 to 3 days. Post-discharge, follow-up appointments are scheduled at specific intervals.

Recovery and Return to Daily Life

In the first few days after surgery, a liquid diet is followed. Then, patients gradually transition to soft and pureed foods as the stomach adjusts to its new function. Patients can start light walks at home within 5 to 7 days. Office jobs can generally be resumed within 2 to 3 weeks, while heavier physical activities may require a waiting period of 4 to 6 weeks.

During this period, a proper nutritional routine is crucial. Long-term success greatly depends on the patient’s lifestyle changes, dietary support, and regular medical check-ups. Psychological support can also help maintain motivation during the recovery phase.

Advantages of Sleeve Gastrectomy

• Promotes rapid and lasting weight loss
• Improvement in metabolic conditions such as Type 2 Diabetes, hypertension, and high cholesterol
• Decreased sense of hunger and better appetite control
• Minimally invasive method offers less scarring and faster recovery
• Improves quality of life and physical mobility

Sleeve gastrectomy is a highly effective and safe method in the fight against obesity. With proper patient selection, experienced surgeons, and a multidisciplinary treatment approach, the outcomes of this procedure are highly successful. Many patients not only lose excess weight but also gain control over life-threatening metabolic diseases like diabetes through this surgery.