HomeSurgery ArticlesUnderstanding VSG Surgery: A Comprehensive Guide

Understanding VSG Surgery: A Comprehensive Guide

Don’t give up in your fight against weight gain. Bariatric Surgery, aka weight loss surgery, is an effective way to combat obesity and its associated health problems. Among all the options available, Vertical Sleeve Gastrectomy (VSG), often referred to as sleeve gastrectomy, has become popular for its excellent results in terms of weight loss and long-term benefits.

If you’re looking at having VSG surgery to gain sustainable weight loss and superior health, this guide furnishes you with crucial information about the procedure, including why it’s done, what happens during the process, its potential advantages and threats, and what to do once it’s completed. With a full comprehension of these details, you can make an educated decision in starting your journey towards improved wellbeing.

Introduction to VSG Surgery

VSG surgery is a form of bariatric treatment in which a section of the stomach is extracted to help with weight loss by limiting food intake. The procedure is normally done laparoscopically, or via small cuts in the abdomen.

During VSG surgery, the surgeon will create multiple tiny incisions in the abdomen and insert a laparoscope (a thin, illuminated tube) alongside other surgical tools into the stomach. After accessing the organ, a stapling device is then used to extract part of it; with size varying depending on individual requirements, typically being one-third to one-half that of an ordinary stomach.

After the stomach pouch has been formed, it is linked directly to the small intestine. This bypasses a major section of the stomach and intestines, limiting calorie consumption and inducing weight loss. Generally recognised as safe and successful, VSG surgery typically results in most patients shedding 60-80% of their extra body weight within 12-18 months of the operation.

Benefits of VSG Surgery

VSG surgery, or Vertical Sleeve Gastrectomy, is a weight-loss procedure in which a large part of the stomach is removed, resulting in a smaller-sized organ and decreased hunger cravings. It has been proven to be an advantageous treatment for obese and overweight people trying to lose weight. Beyond that, VSG surgery may also help alleviate health problems linked to obesity such as type 2 diabetes, hypertension, sleep apnea, and non-alcoholic fatty liver disease.

Risks and Complications of VSG Surgery

Any kind of surgery has potential risks and complications, including VSG. Possible issues that may arise from it include – though not exclusively – the following:

  • Infection
  • Bleeding
  • Adverse reaction to anaesthesia
  • Blood clots
  • Pulmonary embolism
  • Wound healing issues
  • Nausea and vomiting
  • Dysphagia (difficulty swallowing)
  • Dumping syndrome

Patients undergoing VSG surgery usually don’t experience any issues, but some might be more serious than others, like blood clots or pulmonary embolism. Therefore, it’s essential that you consult your surgeon beforehand. This way, you will receive information regarding the possible risks and complications associated with the procedure.

Who is an Ideal Candidate for VSG Surgery

If you’re considering VSG surgery, you might be asking yourself if you’re a suitable patient. Generally, it is suggested for those who have become obese and have not had success with other weight loss methods. It is mostly prescribed to individuals with a body mass index (BMI) of 40 or over, or with a BMI of 35 or more that have accompanying health issues connected to their excess weight.

If you are contemplating VSG surgery, it is essential to commit to making lifestyle changes. This includes having a balanced diet and exercising regularly. Additionally, it is important to be mindful of the risks and complications that can come with the procedure.

It may not be the right choice for everyone. If you’re uncertain, speak with your doctor to go over all of your possibilities.

What are the Preparations before the Surgery?

Before VSG surgery, a restrictive pre-operative diet must be followed. This regimen helps reduce the size of the liver and decrease the risk of surgery. Generally, high-protein low-carb meals are consumed for two weeks along with various vitamin and supplement regimens.

In the days coming up to surgery, fasting is required; no food or drink after midnight and it is imperative that smoking is avoided. On the morning of surgery, patients should shower with an antiseptic soap and brush their teeth and gargle with an iodine solution.

How Long Does It Take to Recover from a VSG Procedure?

The VSG procedure is a major operation that necessitates ample healing time. Generally, patients stay at the hospital for 3-5 days afterwards. It’s essential to take it easy and let your body recuperate. After being discharged, a minimum of 4 weeks of rest should be taken. During this period, strenuous exercising, lifting or driving is not permitted. A specific diet is also recommended during this period.

Cost Breakdown for Bypass Surgery in Australia

The fees involved with a Vertical Sleeve Gastrectomy (VSG) surgical procedure in Australia may vary due to numerous elements, such as the specialist’s expenses, the hospital costs and the patient’s particular circumstances. Though, usually this type of operation tends to cost somewhere in the range of AUD$15,000 – AUD$25,000.

Here is a breakdown of the costs associated with VSG surgery in Australia:

  • Surgeries involving VSG usually have the surgeon’s fees as the most expensive part. In major metropolitan cities, these costs tend to be higher than in rural towns.
  • Hospital costs can depend on the kind of hospital and how long you’re there.
  • The cost of anesthesia may fluctuate depending on the kind of anesthetic employed.
  • In addition to medical costs, expenses may accrue from blood tests, medications, and medical supplies.
  • Patients may have to pay additional costs, such as for transportation, lodging, and childcare.

In addition to the surgery’s initial expenditure, possible expenditures for patients may involve:

  • Patients may need to remain in the hospital for a limited time following their operation. There could be an additional cost of $1,000 to $2,000 for physical and/or speech therapy that may be necessary for rehabilitation.
  • Patients may require consulting with a dietitian to create an appropriate post-operative nutrition plan. The cost of each session usually falls between $100 and $200.
  • Patients will need to adjust their lifestyles post-surgery, meaning they must eat smaller meals more frequently and stay active. Incurring additional costs for these alterations is inevitable.

If you are thinking about VSG surgery, it is important to discuss the cost with your doctor and get several surgeons’ quotes before deciding. Purchasing health insurance that covers elective surgery can also be a great help in dealing with the expenses.

Alternatives to VSG Surgery

There are a number of alternative surgical procedures to VSG surgery. These include:

  • Gastric bypass surgery is a more widely chosen option compared to VSG. In this procedure, the stomach is divided into two parts, and the small intestine is rerouted so that it no longer passes through the stomach. It results in lesser calorie intake since food can now go directly to the smaller section of the stomach and then into the small intestine.
  • Vertical sleeve gastrectomy involves the removal of a substantial portion of the stomach, creating a long, thin tube or “sleeve”. This has the result of leaving a dramatically reduced stomach size, causing patients to experience a feeling of satisfaction after much smaller meals.
  • The biliopancreatic diversion with duodenal switch procedure is similar to gastric bypass surgery, but it involves removing a portion of the small intestine as well. This technique allows for even greater calorie reduction, as it reduces the time food takes to travel through the digestive system.

Different procedures have their own advantages and drawbacks, so it is important to consult with a healthcare expert before deciding to proceed.


We hope this article has shed light on the VSG surgery process for Australians. This operation can be incredibly impactful, which is why it is vital that our readers are well-informed before committing to anything.

Before undergoing VSG surgery, it is paramount to consult with a qualified specialist. Additionally, people should have realistic expectations regarding the results of the procedure. VSG can be an effective weight-loss aid, although dedication and lifestyle changes on the part of the patient are also essential for success.

Before making a decision about undergoing VSG surgery, it is important to thoroughly investigate your options and speak to your doctor to find out if it is the best fit for you.


1. What is VSG surgery?

VSG surgery is a weight loss surgical procedure that limits the amount of food your stomach can store. This helps you to be full quicker and consume a lesser amount overall.

2. How much weight can I expect to lose with VSG surgery?

Most individuals can expect to be rid of the majority of their extra weight within 12 months of their operation.

3. What are the risks associated with VSG surgery?

Any surgery carries certain risks, such as infection, excessive bleeding and blood clots. Additionally, your stomach may expand over time which could cause you to regain weight.

4. Will I have to follow a special diet after VSG surgery?

Yes, if you want to successfully lose weight and maintain it in the long run, following a healthful and balanced diet is paramount. Additionally, taking vitamin and mineral supplements may be necessary in order to guarantee that your body receives all the nutrients essential for its functioning.

5. How long does VSG surgery take?

The surgical part of the procedure is usually finished in 1-2 hours, after which an extended hospital stay of 3-5 days is necessary for postoperative monitoring and recuperation.

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