GASTRIC

WITH GASTRIC BYPASS SURGERY A SMALL STOMACH POUCH

IS CREATED

What is a GASTRIC BYPASS?

A gastric bypass is an irreversible procedure.

 

It involves dividing the stomach into a smaller upper section, or ‘pouch’ and connecting the small intestine directly to that pouch.

 

The result is that the ‘stomach volume’ is reduced, as is the length of effective small intestinal tract. 

 

Post-surgery, the patient therefore experiences a feeling of fullness after consuming less food since the pouch ‘fills’ up much faster than the previous, larger, stomach.

How is it performed?

 
 

The procedure is mostly carried out laparoscopically, which is a procedure that is less invasive and commonly referred to as ‘keyhole’ surgery.

 

The main benefits of this type of surgery being used to perform a complex procedure like a gastric bypass is that it is less stressful on the body, and thus recovery times are often faster (when compared to a non-laparoscopic procedure).

The long term effects of a GASTRIC BYPASS SURGERY

This type of weight loss surgery can lead to a 60-70% loss of total weight over a period of 24 months. 

 

 

However it is vitally important that the patient adheres to all the advice, check-ups and necessary safety precautions for this to occur.

 

This gastric surgery also reduces the absorption of nutrients into the body and so reduces the overall calorie intake; a primary catalyst for weight-gain.

 

Unsurprisingly, limiting this intake leads to weight loss because the patient will tend to expend more energy in their daily lives compared to what they are ingesting. 

 

To supplement this need for energy, the body will look to burn its fat stores – hence weight loss.

Since this procedure is not reversible, long term nutritional/mineral supplements are required in order to avoid anaemia and vitamin deficiencies.

 

Residual stomach capacity: 30-50mls

Estimated weight loss: 60-70% EWL over 2 years.

 

 

DISADVANTAGES OF GASTRIC BYPASS SURGERY

 

• Open surgery therefore increased risks

• Longer recovery time

• Permanent

• Not reversible

• Staple line leak

• Minor late weight regain 10-20% after 2-5 yrs

• Nutritional/ mineral supplements required

ADVANTAGES OF GASTRIC BYPASS SURGERY

 

• “Dumping syndrome” if sweets and chocolates taken

 

• Good operation for sweet eaters

 

• Long track record

 

• Tend to lose a little more weight than gastric band

 

 

 

 

WHAT ELSE DO YOU WANT TO KNOW ABOUT THE GASTRIC BYPASS SURGICAL PROCEDURE?

For further information about how the ESG Procedure can help you, contact us with your questions and we can arrange a consultation for you with a Bariatric Surgeon in your local area.

Contact​ 

Your Health Hub

Medical and Allied Health

Level 2, 31-33 Cambridge Road

Bellerive TAS 7018

P: (03) 6122 0166

E: contact@hubtransformed.com

Opening Hours

Tuesday, Thursday & Friday 

8am - 4.30pm

No referral necessary

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