الوقت المتطلب للقراءة 4 دقيقةLaparoscopic gastric bypass (R-YGB) is the most common type of combined surgery. Gastric bypass is one of the methods that draws attention with its successful results in bariatric surgery. While the size of the stomach is reduced with this surgery, the absorption of nutrients is reduced as the path through the small intestine becomes shorter. Permanent and effective weight loss is achieved with laparoscopic gastric bypass (R-YGB). Patients achieve a feeling of fullness with much smaller portions due to the new reduced stomach pouches, similar to volume-restriction surgeries only.