Gastric Banding and Its Complications
Gastric banding has specific criteria and conditions for its procedure and may have complications.
Researchers have indicated that the surgery can be risky, and some individuals may require long-term follow-up,
such as adjusting the position of the elastic band around the stomach.
The adjustable gastric band is a type of bariatric surgery, but it is not the ideal surgical method for weight loss.
It is not a regular diet, but rather a method doctors resort to after exhausting all other weight loss methods, such as
diet, exercise, and others.
It is essential to know that there are specific criteria or conditions that must be met for a patient to be considered a suitable case
for gastric banding surgery. These criteria include:
A body mass index (BMI) of at least 40% (BMI is calculated by dividing weight in kilograms by height in meters squared).
This implies that gastric banding surgery should only be performed on individuals suffering from morbid obesity that poses a risk of serious complications such as
diabetes, high blood pressure, heart disease, and sleep apnea.
The patient must not have kidney or liver failure.
The patient must be between 18 and 60 years old.
The patient must have exhausted all other weight loss methods, such as dieting,
exercise, and others, and have been unsuccessful.
Specialists warn that inaccurate patient selection for gastric banding surgery can lead to serious health complications, such as:
Calcium deficiency
Osteoporosis
Vitamin deficiencies
Anemia
Gastritis
Sometimes depression
Sagging skin and facial sagging
Severe abdominal pain
Intestinal obstruction
Therefore, it is essential to consult a specialist in obesity, an endocrinologist, and a nutritionist before deciding to undergo gastric banding surgery to ensure its success.
The surgical procedure is not technically complex and can be performed laparoscopically, making it relatively straightforward for an experienced surgeon.
However, careful selection of the right patient remains the crucial factor in the success of gastric banding.
Therefore, it is advisable to consult a specialist surgeon to confirm the patient's eligibility for this procedure. The procedure has become more widespread and less risky, typically requiring only one hour of general anesthesia and one night in the hospital.
During the procedure, a non-reactive band is inserted through small incisions using a laparoscope. This band is placed around the upper part of the stomach, reshaping it into an hourglass figure with a small pouch above the band. This pouch is reversible, allowing for band removal. After the procedure, the surgeon can control the amount of food passing through the upper pouch and the remaining portion of the stomach, depending on the patient's weight loss goals. The upper pouch requires only a small amount of food, creating an immediate feeling of fullness that prevents the patient from overeating. The internal balloon or float in the band can be inflated and deflated according to the patient's condition and the desired weight loss. The float's inflation can also be adjusted by injecting saline solution into a special valve placed under the abdominal muscles without surgery. This allows for control over stomach size. Once the patient reaches their ideal weight, the doctor reduces the balloon's inflation, allowing them to eat more. This is why it's called "adjustable gastric banding."
Usually, a person loses 50% of their excess weight within the first year after gastric banding surgery. However, they must adopt a new lifestyle and a healthy diet.
Possible side effects after gastric banding surgery include:
Bleeding
Stomach ulcers
Band slippage
Infection
Risks associated with general anesthesia in obese patients
However, all these complications are rare (less than 2%), especially with the use of advanced bands. All complications can usually be treated laparoscopically without the need for abdominal surgery. Wishing you good health.