Sleeve Gastrectomy


The Gastric sleeve surgery is a keyhole operation which is done to surgically remove a large portion of the stomach using a stapler gun, leaving behind a sleeve of stomach which restricts the amount of food that can be eaten before you feel full.The stomach sleeve is accurately sized by a tube which is passed down through the mouth. It is a restrictive procedure which does not require long term follow up or adjustment, therefore the sleeve surgery weight loss starts soon after the procedure.


Due to loss of the large stomach capacity and the formation of a long “sleeve” of stomach, an individual is restricted in the amount of food intake. This mechanism is similar to the band, however there is no band to adjust and it is a permanent operation. In addition the reduction of Ghrelin, which is “hunger hormone”, from the removed part of the stomach decreases craving and appetite which has an additional weight loss effect.  Weight loss is triggered by the surgery, slows down after several months and stabilizes at 18-24 months. As there is no reduction in absorption, multi-vitamins are advisable however not entirely essential.


Its role is considered to be half-way between a band and a bypass. Whilst the weight loss effect is considerable and sustained, it is also a permanent operation with limited risks and almost negligible nutritional maintenance. Frequent follow up for adjustment is not required and the operation takes approximately 1 hour to perform.

Sleeve Gastrectomy Package

  • One year with follow ups from £7999
  • All inclusive package with unlimited follow ups for duration
  • Follow ups with surgeon and dietician
  • Two night hospital stay
  • Unexpected post-operative events covered


All being well, 2 nights stay in hospital is usually followed by discharge with anti-acids and blood thinners for 5 days. Most individuals return to work 2-3 weeks later. Follow up is essential, as with all these procedures, and is mainly limited to an assessment of weight loss and any possible nutritional deficiencies, although this is uncommon.


Gastric sleeve surgery usually costs between £7,000 and £11,000 in the UK. At Weight Loss Surgery Kent we offer the gastric sleeve from £7999 ,the  competitive gastric sleeve cost includes: 12 months aftercare that comprises appointments with specialist bariatric surgeon , specialist nutritionist and medical reviews.

Gastric sleeve possible complication

As with any surgery, risks such as bleeding, infection and clots forming in leg veins or travelling up to the lungs are possible. With this operation, the main risk, albeit small, is leakage from the staples used to create the long stomach “sleeve”. If this occurs, although uncommon, it is usually in the first 2 days following surgery and a return to surgery is essential to deal with the problem.

Your Gastric sleeve surgeon will discuss possible complication and side effects during your weight loss surgery consultation  before you decide to have a gastric sleeve surgery.