Gastric Banding ( Lap – Band ) Surgery in India

Gastric banding surgery, also known as laparoscopic adjustable gastric banding (LAGB) or Lap-Band surgery, is a type of bariatric surgery performed to help people with obesity lose weight.

Definition

It is a minimally invasive surgical procedure in which an adjustable silicone band is placed around the upper part of the stomach to create a small pouch. This limits the amount of food the stomach can hold and helps the person feel full sooner.

Procedure

1. The patient is given general anesthesia.

2. Small incisions are made in the abdomen.

3. A laparoscope and surgical instruments are inserted.

4. An adjustable silicone band is placed around the upper stomach.

5. The band is connected by tubing to a small access port placed under the skin.

6. The surgeon can adjust the tightness of the band by adding or removing saline through the port.

Mechanism of action

• Creates a small upper stomach pouch.

• Restricts the amount of food consumed at one time.

• Slows the passage of food into the lower stomach.

• Promotes early satiety and helps reduce calorie intake.

Advantages

• No part of the stomach or intestine is removed.

• The band is adjustable.

• The procedure is generally reversible.

• Usually involves a shorter initial recovery period than some other bariatric procedures.

Complications

• Nausea and vomiting.

• Difficulty swallowing.

• Band slippage or erosion.

• Enlargement of the stomach pouch or esophagus.

• Infection or problems with the access port.

• Inadequate weight loss or weight regain.

• Possible need for another operation to remove or revise the band.

Postoperative care

• Start with liquids and gradually progress to soft foods and then solid foods as directed.

• Eat small portions slowly and chew food thoroughly.

• Attend regular follow-up visits for band adjustments.

• Maintain adequate hydration and nutritional intake.

• Follow the prescribed diet and exercise plan.

Important point

Gastric banding does not remove stomach tissue, but it is performed less often today because long-term weight loss is generally less reliable and reoperation rates are higher than with procedures such as sleeve gastrectomy or Roux-en-Y gastric bypass.

In summary: Gastric banding is a restrictive bariatric procedure that helps control food intake by placing an adjustable band around the upper stomach.