| By :
Patricia Strasser
Are you preparing for gastric bypass surgery? Here are the steps of your upcoming procedure: injection of anesthesia, creating stomach incisions, creation of the detached pouch, division of the small intestines, bypass the detached pouch to the small intestine, and closure of the incisions. There are various surgical weight loss procedures that serve as the solution to several health risk related that people who are significantly overweight struggle with. A popular surgical weight loss procedure is gastric bypass surgery. It has proven to have successful results of weight reduction at about 90%. Before considering gastric bypass surgery, it is important to understand its general procedure so you can decide if it is a practical surgical weight loss option for you: Injection of anesthesia A gastric bypass surgery is generally administered while a person is given a general anesthetic after an evaluation from an anesthesiologist. Since the patient will undergo a series of multiple incision, the best way to efficiently complete the procedure is through stabilizing the patient with anesthesia. This way the patient will sleep during the entire surgery. Stomach incisions Five to seven incisions are made in the stomach area for the insertion of tube-like instruments. These instruments will fill the abdomen with gas to allows the surgeon to clearly view the cavity of the abdomen. These tubes are also inserted with a camera that sends images to an external monitor so the doctor can easily complete the gastric bypass procedure. Creation of the detached pouch Inside the abdomen a detached pouch is created by dividing and separating the stomach. A new pouch will be formed from the upper portion of the stomach up to the esophagus. This will store food. The upper sphincter muscle will facilitate the entry of the food to the newly created pouch. The remaining part of the stomach, including the lower sphincter muscle, will be stapled closed. This will remain in the body even when it can no longer receive and digest food. Division of the small intestines The small intestine is also divided, just like the stomach. The upper section of the small intestine near the lower part of the stomach will also be closed. It, too, will remain in the body together with the stapled lower stomach. Bypass the detached pouch to the small intestines The lower division of the small intestine will be attached to the newly formed pouch of the stomach. This creates a bypass track for the food to be able enter the small intestine. This is the reason why malabsorption occurs. The small intestine cannot maximize food absorption to efficiently make use of or process all nutrients and cholesterol. This is the reason why a sudden weight loss is experienced after a person undergoes gastric bypass surgery. Closure of the incisions Once the bypass is finished, the surgeon will check for leaks on the bypass created. This is very crucial since leaks may cause the food to enter the other parts of the stomach area which can be poisonous. The instruments are then taken out from the incision. After making sure everything is in place, the surgeon will stitch the incision using absorbable sutures. Post-operative monitoring is continued right after the operation. This is to test and monitor the intake of food and the reaction of the stomach upon food entry.
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