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Gastric Sleeve vs. Gastric Bypass vs. Lap Band: How These Surgeries Differ

As someone battling excess pounds, you may be considering weight loss surgery. This is an excellent option to consider if you are overweight and unable to drop pounds through diet and exercise alone. The main types of bariatric surgeries to consider are: gastric bypass, lap band, and gastric sleeve.


Gastric Bypass Surgery: What It Is and How It Works


This surgery involves the surgeon creating a small pouch, which is the only portion of the stomach that will hold food. The small intestine is diverted to this small pouch, bypassing the main stomach, and the intestine itself is also routed differently. Gastric bypass is recommended for patients who have a BMI of 35 to 39 and are experiencing related health issues or those with a BMI over 40 and no chronic conditions.


A common question that gastric bypass patients ask is answered here: Can I Have Lap Band Weight Loss Surgery After Gastric Bypass?


What Is Gastric Sleeve Surgery and How Does It Work?


The gastric sleeve involves the surgeon removing a piece of your stomach to reduce it to the size of a small banana. Having a smaller stomach allows the patient to feel fuller with less food and therefore change eating habits and lose weight. It also reduces the production of the hormone that triggers feelings of hunger. This surgery is typically recommended for patients who are 100 pounds or more away from their ideal weight.


Lap Band Surgery: What It Is and How It Works


The lap band involves placing a band around your stomach to limit the amount of food it can hold, preventing you from eating too much. The entire stomach is conserved in this procedure, and you will need to visit your surgeon regularly to adjust the lap band as needed. The best candidates for lap band surgery are patients with a BMI between 30 and 35 who have comorbidity or those with a BMI over 40 and no other condition. Click here to learn more about How Much Weight Can You Lose with Lap-Band?


What Is the Difference Between Lap-Band and Gastric Sleeve?


The main difference between gastric sleeve and lap band is that the gastric sleeve requires removing part of your stomach while the lap band procedure makes your stomach smaller with the help of a lap band. If needed, this band can be removed, but the gastric sleeve cannot be reversed.


At Clarity Surgical, we are proud to offer a variety of bariatric surgeries for patients who need a little extra help, especially if they’re looking for gastric sleeve surgery in Huntington station or gastric bypass in long island. Our surgical team is happy to talk with you about which procedure might be best for your individual needs and goals and will explain the main differences and advantages of a gastric bypass vs. gastric sleeve vs lap band.