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The first preference for people who want to get rid of excess weight is always about dieting and exercising. However, dieting and exercising can’t provide desired results sometimes and surgical operations become necessary. There are different procedure for ones who want to get rid of excess weight and shape their bodies. Yet, some of these are more common. Liposuction and gastric bypass are two common ones. Then, how do liposuction and gastric bypass work? What do they do? What are the differences in between? All details are in our article.


What Is Gastric Bypass?

Gastric bypass is a procedure among bariatric surgery procedures. In this procedure, a pouch-like structure is aimed to be created on top of stomach. Then, this pouch-like structure is connected directly to small intestines. After this application, stomach size is simply reduced. This way, you can feel full by eating less.

Sizing down stomach and feeling full by eating less after gastric bypass simply mean less calorie intake. It will be possible for you to lose weight in time without any additional effort when you intake less calorie. Yet, although no extra effort is necessary, you have to follow your doctor’s instructions and implement a dynamic lifestyle.

liposuction and gastric bypass

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Gastric bypass is a very effective procedure when it is about losing weight. However, only obese people with BMI over 40 can receive this treatment. This procedure is suitable for people with type 2 diabetes.

This method is not only effective in weight loss but also to solve some health problems. With this surgery, it is ensured that you lose weight in long-term. That means, the result will be permanent.


Liposuction Procedure

Liposuction is a procedure applied to shape body parts. It makes it possible to remove fat from specific areas on body and slim down desired body parts. Being minimally invasive, this procedure has been developed for healthy people. It doesn’t focus on any disease or health problem. As a matter of fact, it is required for liposuction candidates to be close to their ideal weight.

  • Before performing liposuction, areas from where fat will be removed are determined and 5-6mm long incisions are created on these areas.
  • Then, thing tubes called cannulas are placed through these incisions.
  • By vacuuming, fat is taken out through these tubes.

Liposuction can be applied to hips, thighs, chin, neck and similar body parts.

It is possible to shape some particular body parts with liposuction. But, liposuction is not a treatment against cellulites.

Liposuction and Gastric Bypass


Liposuction vs. Gastric Bypass: Differences in Between

Although body shaping is aimed with liposuction and gastric bypass, there are important differences in between these procedures. Details regarding these differences are as below:


  • Surgery Type

Fundamental logic behind liposuction and gastric bypass is getting rid of fat accumulated in body parts. However, these two are completely different procedures Liposuction, which aims body shaping, is a cosmetic surgery. It has been developed by considering the needs of people who want to get rid of stubborn body fat. It can be applied to arms, hips, abs, thighs, neck and chin.

Gastric bypass is, on the other hand, a method used to treat obesity. There are different options under the topic of bariatric surgery, and almost all of them focuses on shrinking stomach size. Some portion of stomach is removed or simply bypassed with different methods. On top of that, in some bariatric surgeries, some portion of small intestines is also bypassed and metabolic functionality of patient’s body is altered.


  • Surgical Procedure Details

Liposuction and gastric bypass are two completely different surgical operations. In liposuction, the aim is to remove fat under skin via aspiration. In this procedure, surgeons can remove 5 liters of fat. During fat removal, another focus is to shape respective body part. This is a suitable method for athletes, body builders and for people who can’t shape their bodies by exercising and dieting as well as people who is slightly overweight. Results of liposuction procedure is limited and when looked from outside, it may not be realized.

Liposuction Recovery

On gastric bypass method, in order to interfere with stomach, laparoscopic methods are used. In some of these surgeries, a silicon strap is placed around stomach and this way, stomach size gets limited. In some others, large portion of stomach is either bypassed or removed with different applications. Remaining part s reshaped like a tube and connected to small intestines. This way, digestive flow is simply shortened. When patients pay attention to their lifestyles and their doctor’s instruction after gastric bypass, they may lose up to half of their existing weight.

Read Also: Speed Up Your Liposuction Recovery Time: 7 Proven Methods


  • Suitable Candidates

Despite the similarities between liposuction and gastric bypass, these two procedures are for different types of candidates.

Gastric bypass is a procedure developed for obese people. For this surgery, a candidate must have body mass index of over 40. People with BMI over 35 and accompanying diseases like type 2 diabetes, coroner diseases, liver diseases etc. can also receive this treatment.

Suitable candidates for liposuction are people who are around their ideal weights and want to get rid of fat from a specific body part. Liposuction is generally applied to people with BMI less than 29. Candidates are required to have good level of skin elasticity, strong immune system and no problem with blood flow.


  • Benefit Comparison

Liposuction and gastric bypass are two procedures with different benefits. Benefits and effects provided by liposuction can be considered in general as aesthetic oriented. It is used to overcome bad appearance resulted from fat accumulation is specific body parts. For example, fat accumulated around male chest can be removed with liposuction.

Gastric bypass provides benefits related with overcoming important health problems like obesity. It helps insulin and glucose levels reach to normal levels. This way, it provides benefits for whole body, especially for coroner and liver health status. It increases fertility, solves sleep apnea problem, eliminate joint pain and relieve POCS symptoms.

Read Also: What Happens to Your Skin After Liposuction?



Liposuction and gastric bypass are methods used to overcome health problems caused by excess weight and to shape body parts. With liposuction, you can get rid of stubborn fat accumulated in your body and shape your body parts as you desire. Experienced surgeons working at Cosmeticium provide liposuction treatment to many people coming from abroad. Our clinic exercise due care so that your expectations are met and you obtain the best result. In order to get detailed information about this topic, contact us.

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