Sleeve Gastrectomy | Gastric Sleeve explained

Advance Surgical Perth offers several types of bariatric surgery.
One of the most common weight loss surgeries is the Gastric Sleeve or Sleeve Gastrectomy.

Weight loss surgeon Perth - Bariatric surgeon Perth: sleeve gastrectomy

Sleeve Gastrectomy Perth

Gastric sleeve surgeon Perth

What is a sleeve gastrectomy?

Sleeve gastrectomy is a keyhole surgical procedure for weight loss that involves stapling off and completely removing a portion of the stomach, leaving a small tube with the capacity of approximately 200ml. Laparoscopic sleeve gastrectomy surgery, performed by our Perth based surgeons, takes 1-2 hours. Patients usually stay in hospital for 3 nights and are able to return to work in 1-2 weeks after their gastric sleeve surgery.

What are the advantages of sleeve gastrectomy?

Sleeve Gastrectomy

Sleeve gastrectomy/gastric sleeve is very effective for long term weight loss (up to 5 years) for those with a body mass index (BMI) of over 35. Post-surgery patients experience improved or resolved comorbidities such as Type 2 diabetes, hypertension, and sleep apnea. Patients face few dietary restrictions.

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In this video, Perth based Bariatric Surgeon Mr. Jon Armstrong explains the Gastric Sleeve procedure.

Before a Sleeve Gastrectomy procedure

Speak with your GP about options for weight loss to determine if you are a candidate for this keyhole laparoscopic surgery. Gastric sleeve surgery is irreversible and requires a commitment to a healthy diet and exercise regimens to maintain the weight loss. There is a 1-2% risk of either a leak or a bleed from the staple line that requires surgery to treat.

After the Gastric Sleeve Procedure

After the gastric sleeve patients would hope to achieve a 65% reduction in their excess weight in a year due to a significant reduction in appetite and portion size. Many co-morbidities such as Type 2 diabetes, hypertension, sleep apnoea and joint problems would be expected to get better or disappear.

It is important to limit snacking to reduce stretching, perform weight bearing exercises at least twice a week, and take vitamin supplements iron, calcium and B12 after a laparoscopic sleeve gastrectomy. A dietician can advise on the proper proportions, nutrition and meal planning. Follow-up with the surgeon is typically six-months after the surgery and then every year for at least 5 years.

For more on how sleeve gastrectomy can lead to the new you, enquire or make an appointment (08) 9386 2634.

Sleeve Gastrectomy Guidelines

These are some guidelines to help achieve long term weight management.

– Eat regularly. Avoid skipping meals and plan to eat 3 small meals plus 3 snacks per day.
– Ensure all food consumed is nutritious.
– Eat slowly and chew food thoroughly.
– Sense fullness and stop eating.
– Avoid carbonated drinks for up to 6 weeks post surgery.
– Include 2 sessions of weight bearing exercise per week.

If you want more information about a laparoscopic gastric sleeve surgery, please contact the clinic. Enquire or make an appointment with our bariatric surgeons at Advance Surgical Perth: (08) 9386 2634. Our practice is located in Nedlands, Perth.

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Hollywood Medical Centre Suite 8, 85 Monash Avenue Nedlands WA 6009 (Perth)


+61 8 9386 2634


+61 8 9386 2167


Monday - Friday: 9am - 5pm