Gastric Sleeve Surgery: What are the Benefits for Prospective Patients?

Gastric sleeve surgery is one of the most effective weight loss procedures available today. It helps patients lose weight by reducing stomach size, leading to smaller food intake and improved overall health. At North Eastern Weight Loss Surgery, we use the latest techniques to ensure safe and effective results for our patients. If you're considering weight loss surgery, check out our previous blog, What Type of Weight Loss Surgery Is Right for Me?, to explore whether Gastric Sleeve Surgery is the best option for you. 

The following guide explores the benefits of gastric sleeve surgery and helps you determine if it's the right choice for your health and lifestyle.

What is Gastric Sleeve Surgery?

Gastric sleeve surgery, also known as sleeve gastrectomy, is a procedure where 75% of the stomach is removed using minimally invasive keyhole surgery. This helps restrict food intake and reduces hunger by lowering hormone ghrelin levels. Originally, gastric sleeve surgery was the first stage of a two-part procedure, but it has proven to be highly effective as a stand-alone weight loss solution. Patients with a Body Mass Index (BMI) over 40 or those struggling with obesity-related health conditions may be eligible. Not sure about your BMI? You can check it on our website here.

How Does Gastric Sleeve Surgery Help with Weight Loss?

This procedure aids weight loss in several key ways:

• Limits food intake – The stomach’s capacity is reduced, allowing less food to be consumed at once.
• Reduces fluid intake per sitting – This supports controlled hydration.
• Decreases hunger – Lower levels of ghrelin lead to fewer hunger cravings.
• Provides long-term results – Most patients lose at least 70% of excess body weight within 12 months. (Results vary. Refer to our disclaimer.)

Benefits of Gastric Sleeve Surgery

Gastric sleeve surgery offers many advantages over other weight loss methods. Here are some of the key benefits:

1. Significant and Sustained Weight Loss

With a smaller stomach, patients feel full quicker, leading to effective long-term weight management. Unlike diet and exercise alone, gastric sleeve surgery provides lasting results.

2. Improved Obesity-Related Health Conditions

Excess weight increases the risk of serious health conditions, including:

• High blood pressure
• Type 2 diabetes
• Heart disease
• Sleep apnea
• Joint pain 

Many patients experience reduced symptoms or complete resolution of these conditions after surgery, though results can vary from person to person.

3. Safer Alternative to Gastric Bypass

Compared to a gastric bypass, the gastric sleeve has fewer complications. It avoids risks associated with rerouting the intestines and reduces the chances of malabsorption.

4. Normal Digestive Function

Unlike some other procedures, gastric sleeve surgery does not alter the way the body digests food. Patients can eat a variety of foods in smaller amounts without major dietary restrictions.

5. Lower Risk of Ulcers and Blockages

There is a reduced risk of ulcers compared to other bariatric surgeries. Additionally, issues like food blockages or vomiting from a blocked stomach are minimal.

6. Minimally Invasive Procedure with Quick Recovery

Gastric sleeve surgery is performed via laparoscopic (keyhole) surgery, which means:

• Smaller incisions and less pain
• Lower risk of infection
• Shorter hospital stay (typically a few days)
• Quicker return to work and normal activities

7. Can Be Converted if Needed

For patients who need additional weight loss support, the gastric sleeve can later be converted into a gastric bypass in a second operation with much less risk (after initial weight loss has occurred).

Am I Eligible for Gastric Sleeve Surgery?

You may be a suitable candidate if:

• Your BMI is 35 or higher with obesity-related health issues.
• Your BMI is 40kg/m2 or higher, even without related conditions.
• You are more than 40kg above your ideal weight

A consultation with our team will help determine if gastric sleeve surgery is the right option for you. Request an appointment today through our website to take the first step.

What is the Recovery Process Like?

Patients typically stay in the hospital for a few days and can resume normal activities within two to four weeks. It’s essential to follow the post-operative care plan, which includes:

• Gradual dietary progression from liquids to solid foods
• Regular check-ups to monitor weight loss and health
• Adhering to portion control guidelines
• Staying hydrated and maintaining vitamin intake

Our team at North Eastern Weight Loss Surgery provides full support to ensure a smooth recovery.

How Much Does Gastric Sleeve Surgery Cost?

The average cost of gastric sleeve surgery in Australia generally ranges from $15,000 and $20,000. This includes fees for the surgeon, hospital, and anaesthesia, but not pre-operative and post-operative care or potential complications. For a personalised estimate, please contact us for a discussion.

Start Your Weight Loss Journey Today

Gastric sleeve surgery offers a safe, effective, and life-changing solution for individuals struggling with obesity. If you are considering weight loss surgery, our expert team at North Eastern Weight Loss Surgery is here to help. Visit our contact page to arrange an appointment or call our friendly team!