Gastric Sleeve Surgery vs Gastric Bypass Surgery
Choosing between gastric sleeve or gastric bypass is a huge decision to make, as the implications will affect the future of your life. This guide will help you determine which surgery option is best for you.
Both gastric sleeve and gastric bypass result in similar excess weight loss during the first 12 to 18 months. They also resolve a lot of comorbidities, such as diabetes type2. Gastric sleeve operation is less complex and invasive than gastric bypass.
Here we will show the pros and cons, similarities and differences, and long-term results you can expect for both gastric sleeve and RNY gastric bypass. MBC’s top-rated weight loss surgeons assist you to find the best option!
Which Procedure is Best for Me?
Gastric sleeve is good for patients with extensive scars from a previous surgery in the abdominal area. Sleeve is also suitable for patients with ulcer history, taking aspirin, or smoke.
RNY gastric bypass is better for patients with severe acid reflux and GERD. Patients with slow metabolism are better off with gastric bypass. Also, if patients have previously had gastric fundoplication surgery, meaning the stomach is wrapped around the esophagus valve to control acid reflux, then gastric bypass is the best option for them.
Candidacy Requirements
Do I Qualify for Gastric Sleeve?
BMI 30+
Existing Abdominal Scarring
Previous Ulcer
Sleeve is Easily Revised
Do I Qualify for Gastric Bypass?
BMI 35-55
Slower Metabolism
“Sweet Tooth”
What is the Biggest Difference?
The notable difference between these two operations is that gastric bypass provides slightly more expected excess weight loss (%EWL) than the gastric sleeve and is better suited for the resolution of obesity-related health problems. On the other side, the RNY gastric bypass has higher rates of risks and more complications than the sleeve gastrectomy.
Gastric sleeve is less invasive than gastric bypass because there is no rerouting, or bypassing, and portion of the intestines. As a result of the malabsorption, essential nutrients and minerals are not absorbed by the body. Therefore, it is important to take vitamins and dietary supplements lifelong after gastric bypass.
There is a chance to stretch the new stomach (stoma) in gastric bypass and not so much in gastric sleeve as the pyloric valve stays intact. The possibility of a future revision surgery has many effective options for sleeve patients, although not so many for RNY patients.
Table Comparison of Sleeve versus Bypass
Statistics show that since 2005, sleeve gastrectomy and Roux-en-Y gastric bypass have been the most widely requested and effective treatments of morbid obesity and type 2 diabetes mellitus. Gastric Bypass Surgery, once known as the “gold standard”, accounted for 80% of all bariatric procedures performed in the United States. Today, Gastric Sleeve Surgery accounts for over 90% of all weight loss surgeries performed across the country.
Comparing Costs and Insurance Coverage
Having insurance to cover for weight loss surgery is a difficult process in the United States. You should first make sure your doctor agrees with your decision to get bariatric surgery. Then, speak with your insurer to see if you have coverage for gastric sleeve surgery or gastric bypass surgery. If you have insurance coverage, it generally takes about one year to be approved – after a long pre-op diet, check-ups, classes, psychologist, and nutritionist meeting.
Depending on location, gastric sleeve costs range from about $4,500 up to $24,000+. On the other hand, gastric bypass costs start at $5,995 and can go up to $27,000. Mexico Bariartic Center can help you decide which surgery is best for you quick and hassle-free. Just take a few minutes to do the health application.