How Long Is Gastric Sleeve Surgery? Weight loss after gastric bypass surgery will vary from person to person. When you decide to have gastric sleeve surgery, your bariatric surgeon will be able to estimate an amount of weight you will probably lose completely, but your individual weekly or monthly weight loss will depend on many factors, such as index. body mass index (BMI), age, gender, health, and how well you follow diet and exercise recommendations. How long is gastric sleeve surgery take after paying attention to these?

You usually expect to lose up to 70 percent of your excess weight loss

Sleeve gastrectomy usually results in a weight loss of 25 to 35 percent or a weight loss of more than 50 to 70 percent from the starting point of your baseline. Being overweight is the difference between your ideal weight and your current weight. Some people lose less, while others lose more, over 70 percent of their excess weight.

You will start losing weight immediately

The gastric sleeve procedure begins immediately. You will start to lose weight from the first day as you follow the postoperative diet.

How long is gastric sleeve surgery?

One of the reasons that gastric sleeve procedures have become the most popular type of weight loss surgery is the relatively short time required compared to many other forms of bariatric surgery, including gastric bypass surgery.

  • For most patients, when they sleep, the actual gastric sleeve surgery takes less than 30 minutes.
  • Including preparation time and postoperative procedures, the whole procedure takes less than an hour.
  • Patients have to wait in the hospital for about 24 hours.

How to make the most of gastric sleeve surgery

There are many steps you can take to make your gastric sleeve procedure (also known as a sleeve gastrectomy) as smooth as possible.

Do your research

From understanding how the procedure works and if you meet the criteria for a gastric sleeve to transformation, you can expect it to do in your lifestyle, the more you know about the procedure and its results, the more updated is the decision will be. And the better prepared you will be to achieve it.

Choose the Right Surgeon

Of course, you will be looking for a surgeon with the right qualifications, experience, and skills to perform a laparoscopic sleeve gastrectomy. But the best surgeon will also be there for you before surgery and throughout your care program to make sure you are properly prepared, that your recovery is successful and that all your questions have been answered. Do not be afraid to ask for details about how any surgeon you think is involved in every aspect of the whole procedure.

Follow the program

Once you decide to make a gastric sleeve to help you lose weight, it is important to follow the advice of your surgeon and care team. In addition to surgery, what you do in preparation, and especially after surgery, makes a difference in how well you adjust and the benefits you get.

How many days can I wait to be in the hospital after bariatric surgery?

The average length of stay after weight loss surgery is 2-3 days, however, it is extremely individual for each patient. Therefore, it may be a little more than 3 days.

How long should I be out of work after surgery?

Recovery from bariatric surgery largely depends on the type of surgery you have had, your age, and other health issues, but usually ranges from 2-6 weeks. Discuss with your surgeon the most accurate and personalized estimate of expected time outside of work.

Gastric sleeve diet

Initially, you will take small sips of liquid throughout the day. Once you have tolerated fluids, you can start with refined foods. About four weeks after surgery you can start adding soft foods to your diet and after six weeks you should be able to continue a normal solid food diet, but gradually. The gastric sleeve will allow you to eat almost any type or texture of food. Foods and beverages high in calories and fats should obviously be avoided. Many bariatric surgeons recommend eating five small, healthy meals a day without snacks between meals.

During the first two years after gastric sleeve surgery, when the greatest weight loss is expected to occur, the diet is limited to 5500 to 800 calories per day. Once the patient achieves his or her goal weight, he or she can usually eat about 1000 to 1250 calories a day.

How Much Does Gastric Sleeve Cost?

The biggest weight loss in the first six months

You can expect most of your weight loss to occur in the first six months and this can be 50% of your excess weight. When you start the gastric diet, you will not eat at all, as your body has to get used to the new size of the stomach and tolerate different foods again while also moving to different stages of the texture of the food.

Weight loss is followed by fatigue and constant tiredness By the end of the first year you could expect to have lost about 63 percent of your excess weight and up to 70 percent after two years.

Benefits of fast significant weight loss

Rapid significant weight loss can help obese patients become more active faster. Carrying less weight means it is easier to be more energetic. Walking is a good starting point for many bariatric patients. Exercise and activity can improve over time. Increasing physical activity will help you lose weight by burning calories while improving a person’s quality of life.

Weight loss will be followed by fatigue and constant tiredness. As you shed inches from your waist, enjoy clothes that are smaller and proud of your weight loss achievements. Find a way to stay excited about your weight loss plan after gastric sleeve surgery.

Significant weight loss can also lead to dramatic improvement and even complete remission of many of the comorbidities associated with obesity, including type 2 diabetes. You can call our clinic to learn more about gastric sleeve surgery.

Are You Thinking: How Long is Gastric Sleeve Surgery?


For the question “how long is gastric sleeve surgery?”, you must understand a few things. Gastric sleeve surgery, or sleeve gastrectomy, is a type of bariatric surgery that reduces the size of the stomach and helps people lose weight. It works by making the stomach smaller so that less food can be eaten and absorbed, resulting in fewer calories consumed and weight loss. The gastric sleeve weight loss surgery is usually done laparoscopically and is considered a minimally invasive procedure. The length of time it takes to complete gastric sleeve surgery can vary depending on the individual, but generally, the entire process takes between two and three hours.

The actual surgery itself typically takes less than three hours and is performed under general anesthesia. The surgeon then makes several small incisions in the abdomen and removes part of the stomach using surgical tools to create a smaller stomach pouch. If you’re wondering, “how long is gastric sleeve surgery recovery?”, you will be happy to know that it only takes a few days. After the surgery for weight loss is complete, the patient will be moved to a recovery room for several hours of monitoring. After being discharged from the hospital, patients are typically able to return home within a couple of days.

What Is a Gastric Sleeve?

How Long Is Gastric Sleeve Surgery?

What is Gastric Sleeve Surgery?

Gastric sleeve surgery is like a helpful tool for grown-ups who want to be healthier. It’s a special surgery that makes their tummy smaller, so they feel full faster when they eat.

How Long Is Gastric Sleeve Surgery?

Gastric sleeve surgery usually takes a few hours, like the time you spend playing with your favorite toys! It might seem long, but doctors work carefully to make sure everything goes well.

What Happens During the Surgery?

During the surgery, doctors use special tools to make the tummy smaller, like magic! They remove a part of the tummy, and the rest looks like a banana.

Will It Hurt?

Don’t worry, during the surgery, the grown-up will be asleep, like having a nice dream! Afterward, they might feel a little sore, like after playing a lot, but the doctor will give them medicine to help with the pain.

Recovery Time

The grown-up might stay in the hospital for a few days, like a mini-adventure away from home. But after a few weeks, they can start doing regular things again, like playing with friends.

Important Things to Know

Gastric sleeve surgery is a big decision, like picking a favorite game to play. Grown-ups should talk to trusted doctors and grown-ups they trust, like their parents, before deciding on this surgery. They will explain everything and make sure it’s the right choice for them.


Gastric sleeve surgery takes a few hours, but it can make a big difference for grown-ups who want to be healthier. Doctors work carefully to make the tummy smaller, so people feel full faster. Recovery might take a few weeks, but soon the grown-up can do regular things again. Talking to trusted doctors and grown-ups is important before deciding on gastric sleeve surgery.