Watch this informative video on Sleeve Gastrectomy Tips and Tricks, where we share expert techniques, practical insights, and essential advice for surgeons and medical professionals. This video guides you step-by-step to enhance your surgical skills and improve patient outcomes.

Laparoscopic sleeve gastrectomy (LSG) is becoming popular as a stand alone bariatric procedure for morbid obesity. The laparoscopic sleeve gastrectomy technique has evolved over the years towards standardization. Better standardization has minimized complications as leaks, stricture, and weight regain. Adequate posterior dissection up to the hiatus and the linear sleeve without a torque can be safely performed. The video presentation refers to the international consensus document on LSG as well as the expert panel consensus where our centre’s technique is shared. The video demonstrates step by step approach to a safe, standardized technique of LSG.

Sleeve gastrectomy has become one of the most commonly performed bariatric surgeries worldwide due to its effectiveness in weight reduction and metabolic improvement. While the procedure may appear straightforward, surgical precision, attention to detail, and thoughtful planning are crucial for minimizing complications and ensuring long-term success. Here, we provide practical tips and tricks to enhance the safety and efficiency of sleeve gastrectomy.

1. Preoperative Planning
Patient Assessment

Conduct a thorough evaluation of comorbidities such as diabetes, hypertension, and sleep apnea.

Assess the patient’s nutritional status and micronutrient levels.

Perform upper GI endoscopy if indicated to check for ulcers, gastritis, or hiatal hernia.

Imaging and Anatomy

Preoperative imaging can help anticipate anatomical variations.

Identify the position of the left lobe of the liver and hiatal anatomy for smoother dissection.

2. Positioning and Port Placement

Proper patient positioning (supine with slight reverse Trendelenburg) improves exposure of the stomach.

Strategic port placement facilitates ergonomic handling of instruments and stapler alignment.

Use a liver retractor to maintain a clear operative field and reduce trauma to liver tissue.

3. Dissection and Sleeve Creation
Gastric Mobilization

Begin mobilization along the greater curvature, staying close to the stomach wall to avoid injury to the spleen.

Take care to preserve the gastroepiploic vessels until division is required.

Stapling Technique

Choose an appropriate stapler size and cartridge based on tissue thickness.

Start stapling 4–6 cm from the pylorus to maintain gastric function.

Use sequential stapling with careful attention to avoid twisting or narrowing of the sleeve.

Bougie Calibration

Use a bougie (32–40 Fr) to guide sleeve diameter and prevent stenosis.

Consistent bougie placement ensures uniform sleeve width along the stomach.

4. Leak Prevention

Oversew the staple line selectively to reduce the risk of bleeding and leaks.

Avoid excessive traction on the stomach to prevent tissue injury.

Intraoperative leak tests using methylene blue or air insufflation can help identify weak points.

5. Hemostasis and Visualization

Inspect the staple line carefully for bleeding points before closure.

Maintain a clear operative field using suction and careful tissue handling.

Use energy devices judiciously to minimize thermal injury.

6. Postoperative Considerations

Early ambulation and monitoring of vital signs reduce the risk of complications.

Gradual dietary progression from liquids to solids ensures sleeve tolerance.

Monitor for early signs of leak, bleeding, or nutritional deficiencies.

7. Practical Tricks

Use a “stay suture” at the upper sleeve to facilitate safe dissection near the angle of His.

Apply gentle traction on the antrum to prevent twisting of the sleeve.

Consider using a reinforcement material on the staple line selectively, depending on tissue quality.

Maintain consistent pneumoperitoneum to optimize visualization during critical dissection.

Conclusion

Mastering sleeve gastrectomy requires a combination of technical skill, anatomical understanding, and careful perioperative planning. By following these tips and tricks, surgeons can reduce operative complications, improve patient outcomes, and achieve consistent long-term results.