Gastric Bypass
Gastric bypass surgery, also called stomach bypass surgery, is a procedure designed to help obese people lose weight. It reduces excessive weight by 60-80%, and the operation is often performed laparoscopically. Laparoscopy helps ease the pain related to the surgery, speeds up recovery, and decreases the hospitalization period. To maximize weight loss and minimize postoperative complications, patients need to follow the provided suggestions and instructions.
How to Make the Gastric Bypass
The procedure generally lasts 1 to 1.5 hours. During the gastric bypass operation, the surgeon performs the following steps:
General anesthesia is administered so that the patient sleeps through the operation and feels no pain.
✨ The surgeon divides the stomach into two parts: a smaller upper part and a larger lower part. Food consumed goes into the smaller, upper part of the stomach, which can hold about 28 grams of food or 30 ml of liquid. This ✨ restriction forces the individual to eat less, promoting weight loss.
✨ The smaller part of the stomach, known as the gastric sac, is then connected to a small hole in the small intestine. This step, known as the bypass, reduces the amount of calories absorbed by the body. Gastric bypass can be ✨ performed either through open surgery, which involves a large abdominal incision, or laparoscopically, using a small camera to view inside the abdomen.
Conditions for Gastric Bypass Operation
Not everyone is eligible for this procedure. Conditions for gastric bypass include:
Despite following a healthy diet and exercise regime, previous weight loss attempts have been unsuccessful.
✨ A body mass index (BMI) of 40 or above.
✨ A BMI of 35 or above with additional health issues such as high blood pressure, type 2 diabetes, or sleep apnea.
✨ A weight that is 45 kg or more above the ideal weight for men, or 36 kg or more above the ideal weight for women.
Damages in Gastric Bypass Surgery
Although effective for weight loss, gastric bypass can lead to complications such as:
Occurrence of dumping syndrome, where symptoms like sweating, nausea, diarrhea, fainting, and exhaustion occur after eating because food moves rapidly from the stomach to the small intestine.
✨ Enlargement of the stomach sac, which may return to its original size over time.
✨ Narrowness of the opening between the stomach and intestine (Stoma Stenosis), which can cause reflux, vomiting, and anorexia. Surgical intervention might be needed to widen the opening.
✨ Gallbladder stones, often a result of rapid weight loss. Medications may be used to prevent this.
✨ Nutritional deficiencies due to decreased food intake, leading to weakness and a lack of essential vitamins, minerals, and nutrients.
Preparation for Gastric Bypass
Several steps are taken before the procedure:
The physician will explain the operation and answer any questions the patient may have.
✨ The patient must sign a medical consent form, carefully reading it and asking about any unclear points.
✨ A comprehensive physical examination and review of the patient's medical history will be conducted. Additional tests such as diagnostic tests or blood tests, and a pregnancy test for female patients, will be performed. Female patients are advised against pregnancy during the first year after the operation due to risks associated with rapid weight loss.
✨ The patient should fast for eight hours before the operation.
✨ The physician must be informed of any medications, including herbal supplements, and any allergies or history of bleeding disorders.
In the weeks leading up to the operation, the patient should begin exercising and making dietary changes.
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