What is the cost of a gastric band in Tunisia?
The cost of a gastric band in Tunisia ranges from £2,000 to £3,500, compared with £1,600 to £3,200 in the UK. This all-inclusive price covers general anaesthesia, the procedure and your stay. The procedure takes around 1 hour, with 1 to 3 nights in hospital included for full aftercare.
📊 2026 Price Comparison
| Procedure | Tunisia Price | UK Price |
|---|---|---|
| Gastric band (standard) | £2,000 - £3,500 | £6,000 - £11,000 |
| Gastric band removal | £1,200 - £1,800 | £5,000 - £8,000 |
| Gastric band + dietetic follow-up (1 year) | £2,200 - £3,500 | £7,000 - £11,000 |
| Sleeve gastrectomy | £1,900 - £2,900 | £8,000 - £15,000 |
What is a gastric band?
In Tunisia, a gastric band is a procedure that reduces the size of your stomach by placing an adjustable band around the upper part of the stomach, creating a small pouch. As only a small amount of food can fill this pouch, you feel full more quickly. This restrictive technique slows down the passage of food, allowing a more gradual flow that does not interfere with digestion.
A gastric band in Tunisia is suitable for people aged 18 and over who have not achieved lasting weight loss through medical and dietary management, and who have a body mass index (BMI) of 40 kg/m2 or higher, or a lower BMI if they have an obesity-related condition.
Gastric band procedure
Unlike sleeve and bypass procedures, which are irreversible, gastric banding is the only adjustable technique: the band can be tightened or loosened using a small silicone tube that connects it to a port placed under the skin. Injecting saline into the port through the skin allows the adjustment.
If the patient requests it, or in case of ineffectiveness or complications, the bariatric surgeon can remove the band in a second operation.
Expected results from this weight-loss surgery
Published long-term studies report an excess weight loss of 41.7% at fifteen years in patients who kept their band[1], and 47.1% at thirteen years in another series[2]. Results vary significantly between patients. Removing the band can lead to weight regain, which is one of the most common reasons for removal[2].
Before gastric band surgery
The pre-operative assessment requested by the surgeon includes blood tests, neurological and endocrinological evaluations, and a gastroscopy.
Gastric band operation
Gastric band surgery is performed using a laparoscopic camera, as with most bariatric procedures in Tunisia.
| Anaesthesia | Duration of surgery | Hospital stay | Total trip duration |
|---|---|---|---|
| General | 1 hour | 1 to 3 nights | 4 to 6 days |
Post-operative care
It is recommended to take 10 days off work after the operation. The final result will depend on healthy eating habits and regular, moderate physical activity.
Gastric band Tunisia: aftercare
Recovery in Tunisia
You will meet the surgeon the day after your operation. A nurse will be available to provide care at the clinic and at your hotel.
Returning home
Once you are back home, our surgeon and medical support team will stay in touch with you by email, phone or Skype to ensure everything goes smoothly. If necessary, follow-up with your GP can also be arranged by our surgeon.
FAQ - Frequently Asked Questions
Is the gastric band kept for life?
Not in most cases. In a study of 897 patients followed for nearly fifteen years, 41.6% of bands were removed, and the failure rate increased from 18.4% at two years to over 70% beyond fifteen years[1].
What complications can occur in the long term?
The most common are band erosion into the stomach wall, band slippage and weight regain. In a series of 80 patients followed for thirteen years, 84.8% had at least one complication and 78.5% required further surgery[2].
What happens if the band needs to be removed?
Removal is done laparoscopically. In a Swiss study of 405 patients, 63% were converted to a sleeve or bypass after removal, and 8% declined any further surgery[3]. Removal on its own can lead to weight regain.
What is the cost of a gastric band in the UK?
In the UK, a gastric band typically costs between £6,000 and £11,000, compared with £2,000 to £3,500 in Tunisia. The Tunisian package covers pre-operative tests, anaesthesia, the device, transfers and an English-speaking coordinator.
Gastric band or sleeve: which should I choose?
The band is reversible and adjustable, while the sleeve permanently removes a portion of the stomach. In Tunisia, a sleeve costs between £1,900 and £2,900, compared with £2,000 to £3,500 for the band. The choice should be made with your surgical team.
Is gastric band surgery covered by health insurance?
In the UK, bariatric surgery may be available on the NHS for those who meet certain criteria, but it is often only offered privately. If you choose to have treatment abroad, you will need to pay for it yourself.
Which procedure helps you lose 30 kilos?
This depends on your starting weight, and no technique can guarantee a specific result. With a gastric band, published studies report a loss of 41.7% of excess weight at fifteen years and 47.1% at thirteen years[1][2].
