Preoperative Evaluation:

Before undergoing sleeve gastrectomy, patients typically undergo a thorough preoperative evaluation. This may include physical examinations, blood tests, and consultations with a multidisciplinary team, including surgeons, dietitians, and psychologists. This assessment helps ensure that the patient is a suitable candidate for the surgery and understands the lifestyle changes it entails.

Anesthesia and Incision:

During the procedure, the patient is placed under general anesthesia to ensure a pain-free experience. The surgeon then makes several small incisions in the abdomen to access the stomach.

Stomach Resection:

The key step of sleeve gastrectomy involves the removal of approximately 75–80% of the stomach. The remaining portion is stapled vertically, creating a slender tube or sleeve-like structure. This reduction in stomach size limits the amount of food it can hold, leading to a feeling of fullness with smaller meal portions.

Effect on Hormones:

Apart from the physical restriction of food intake, sleeve gastrectomy has been observed to affect hormonal regulation related to appetite and metabolism. The surgery alters gut hormones, promoting a sense of fullness and influencing insulin sensitivity.

Recovery and postoperative care:

After the surgery, patients typically spend a few days in the hospital for monitoring and recovery. The postoperative period involves adapting to dietary changes and gradually transitioning from liquid to solid foods. Patients also receive guidance on lifestyle modifications, including regular exercise and nutritional counseling.

Weight loss and health improvements:

Sleeve gastrectomy is associated with significant and sustained weight loss. Many patients also experience improvements in obesity-related conditions such as type 2 diabetes, high blood pressure, and sleep apnea. However, individual outcomes may vary.

Considerations and Risks:

While sleeve gastrectomy is generally considered safe, it’s essential to acknowledge potential risks and complications. These may include infections, bleeding, and rare instances of leaks along the stapled area. Patients should be well-informed about both the benefits and risks before deciding to undergo the surgery.

Closing

In conclusion, sleeve gastrectomy is a surgical intervention that can be a valuable tool for individuals struggling with obesity. It’s crucial for potential candidates to engage in thorough discussions with healthcare professionals, considering the comprehensive impact on their lives, both pre- and post-surgery.

Gastric sleeve surgery requires some lifestyle changes.

If you are concerned that your weight is affecting your overall health and non-surgical weight loss methods have proven unsuccessful, you might consider bariatric surgery. The decision to undergo weight loss surgery is a big one with many factors to consider. One of the most important considerations is the recovery process — read on to find out what you can expect and what you can do to ensure a smooth healing period.

1. Expect a hospital stay

Thanks to modern surgical techniques, it is possible for gastric sleeve surgery to be performed laparoscopically. This means that the procedure will be minimally invasive and you can expect a shorter recovery time when compared with traditional open surgery. That said, you will still need to stay in the hospital for a few days before your surgeon gives you the go-ahead to return home. During your hospital stay, your surgeon and nurses will assist you with pain management, and you may be able to walk around with some guidance from a physical therapist.

2. You might experience side-effects

As with any weight loss surgery, you might experience a few side-effects following your gastric sleeve procedure. These include constipation, which is common after any bariatric procedure; dumping syndrome, which can cause nausea and vomiting; gallstones, which can occur as the result of rapid weight loss; and wound infections, which can be painful and may require antibiotics.

3. Your diet will change

If you have already planned to undergo gastric sleeve surgery, you will know that your diet will need to change even before your procedure is performed. One of the objectives of the pre-gastric diet is to reduce the size of the liver. This diet will be calorie-controlled and will consist mainly of lean protein, vegetables and low-calorie liquids. Two days before surgery, you will need to stick to a clear, liquid diet as per your surgeon’s instructions.

Once your procedure is complete, you will need to stick to the same clear, liquid diet for the first week of your recovery. During this time, you should drink plenty of fluids to ensure that you stay hydrated. In week two of your recovery, you will switch to a full-liquid diet that includes options such as protein shakes; broths and blended soups; plain yoghurt; and fruit juices. By week three, you should be able to incorporate some soft and pureed foods into your diet — some good options include soups; scrambled eggs; and mashed fruits and veggies.

Around a month into your recovery, you can begin to add more solid foods to your diet. When you are able to eat solid foods safely, you will need to make sure that you eat plenty of nutritious foods. Try to avoid empty calories, and stick to small portions. Chat to your surgical team for guidance when it comes to your new eating plan so that you can enjoy a smooth recovery period and a healthy lifestyle in the long-term.

How can we help?

Dr Stephen Watson offers a comprehensive range of weight loss procedures, including gastric sleeve surgery. Dr Watson uses minimally invasive techniques when performing this kind of surgery, which helps to reduce recovery time.

If you are struggling with obesity and its side-effects, and have already tried non-surgical weight loss methods, you may be a suitable candidate for gastric sleeve surgery. We encourage you to come in for a consultation with Dr Watson so that he can explain your treatment options to you. He will also address any questions or concerns that you have about the surgery and recovery process.

If you would like to find out more about gastric sleeve surgery, please have a look here.

For more information about the other bariatric procedures that Dr Watson offers, please have a look here.

If you would like to arrange a consultation with Dr Watson, please get in touch here or give us a call on (08) 6311 7578.