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Why is gastric band surgery the best choice to solve obesity? Do you know its secret?
In today's society, obesity is becoming more and more common, followed by many health problems. Many people seek ways to lose weight, but the results are unsatisfactory. Laparoscopic Adjustable Gastric Band (LAGB) surgery has therefore become a popular solution, but how much do you know about its true effectiveness and the mechanism behind it?
Principles of surgery
Gastric band surgery is an adjustable surgery that creates a small gastric pouch by placing an expandable silicone band on the upper part of the stomach. This can significantly reduce the amount of food you can eat at one time and make you feel full faster after eating.
The key to the success of this process is for the patient to make healthy dietary choices, limit food intake, and feel full for longer periods of time.
The advantages of laparoscopic surgery are that it is less invasive, has a shorter hospital stay, has a faster recovery period, and does not seriously affect the function of the stomach. Compared to other surgeries that require removal of the stomach, gastric band surgery does not require an incision into the digestive tract, making it technically easier to reverse.
Indications for obese patients
This surgery is best suited for patients with a body mass index (BMI) above 40, or those with a BMI between 35 and 40 and other related health problems. For example, if you have type 2 diabetes or severe apnea, gastric band surgery may be part of an effort to improve your condition.
It is important to note that these patients must undergo medically supervised dietary treatment for at least six months before undergoing surgery.
Surgical Procedure and Recovery
The surgical procedure is relatively simple and is usually performed under local anesthesia. During the surgery, carbon dioxide is introduced through a small incision to create a surgical space, and then a laparoscope is inserted to facilitate observation and operation. Through this series of precise operations, the surgeon will place the gastric band on the stomach to ensure its correct position.
After surgery, most patients are able to go home within a short period of time and begin to adapt to a new way of eating. Doctors will regularly adjust the tightness of the gastric band based on each patient's condition.
Advantages of gastric band surgery
Gastric band surgery has a much lower mortality rate than other surgeries involving more sites of resection and does not cause problems with nutrient absorption. Patients can enjoy a rapid recovery process after surgery without having to face the risks that may come with other surgeries such as intestinal reconstruction.
Research shows that patients who undergo gastric band surgery can maintain a relatively stable weight long after surgery.
Potential risks and complications
Although gastric band surgery has many advantages, there are also risks. Research shows that some patients who undergo this surgery may be in need of another surgery. In addition, patients may experience slow emptying of food and stomach discomfort.
Each patient’s situation is different, and the frequency and intensity of gastric banding should be adjusted based on individual needs.
Therefore, before choosing surgery, patients must have a thorough understanding of these potential risks and discuss appropriate treatment methods with a professional doctor.
Diet and care after surgery
Dietary adjustments after surgery are crucial, usually starting with a liquid diet and gradually transitioning to solid foods. A proper diet combined with regular medical follow-up can promote weight loss in patients.
Maintaining correct eating habits and regular medical examinations are important factors for successful surgery.
