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Sleeve gastrectomy is a surgical procedure performed under general anesthesia. This operation is typically carried out using a laparoscopic (minimally invasive) method. The surgical approach, depending on the surgeon's preference and the patient's condition, can involve a single small incision or multiple small incisions; robotic surgery may also be an option. These small incisions minimize aesthetic concerns post-surgery.
To prevent excessive narrowing or obstruction of the stomach, a calibration tube, sized to the diameter of the esophagus, is placed inside the stomach. This tube ensures that the stomach is safely and controllably reduced into a tube shape, resembling a natural extension of the esophagus.
After measures are taken to minimize the risk of bleeding, the stomach is cut lengthwise using special cutting and stapling devices (staplers), and approximately 75-80% of the stomach is removed. Once the operation is complete, the calibration tube is removed.
During the operation, the newly created stomach line is meticulously checked for any leaks using various tests. These tests can also be repeated in the post-operative period if deemed necessary.
How is Sleeve Gastrectomy Surgery Performed?
To prevent excessive narrowing or obstruction of the stomach, a calibration tube, sized to the diameter of the esophagus, is placed inside the stomach. This tube ensures that the stomach is safely and controllably reduced into a tube shape, resembling a natural extension of the esophagus.
After measures are taken to minimize the risk of bleeding, the stomach is cut lengthwise using special cutting and stapling devices (staplers), and approximately 75-80% of the stomach is removed. Once the operation is complete, the calibration tube is removed.
During the operation, the newly created stomach line is meticulously checked for any leaks using various tests. These tests can also be repeated in the post-operative period if deemed necessary.