3 Weight Loss Surgeries You Need to Know About

Obesity is one of the most serious health concerns in the United States. According to the Centers for Disease Control and Prevention (CDC), the obesity rate in the United States was 41.9% in 2017. The treatment for obesity comes in both surgical as well non-surgical methods and it varies for every individual. While dietary and lifestyle changes are required for weight loss, in a lot of cases they are not enough. In such cases, surgical procedures are recommended. If you live in Dallas, our advice would be to seek a consultation with a weight loss doctor in Dallas and not just consider your BMI as a criteria to undergo bariatric surgery. Read along as we discuss three weight-loss surgeries that you should be aware of.

1.    Laparoscopic Adjustable Gastric Banding

It is a laparoscopic bariatric surgical procedure in which a band is tied around the upper part of the stomach dividing it into two pouches. This whole process works on the principle of curbing the hunger sensations by allowing less food to enter the stomach. Post the placement of the band, the upper stomach fills quickly thereby limiting the overall intake of food. The band is adjustable and the fluid can be filled and emptied to regulate band pressure after the surgery depending on the results it produces in the patient. Unlike other bariatric surgeries, there are no actual cuts or stapling of the stomach involved in laparoscopic adjustable gastric banding . If there’s any advice to go by, we suggest consulting a weight loss doctor in Dallas. The surgeon will carefully assess your eligibility for the procedure depending on your weight, health-related conditions and whether you have undergone any similar surgery previously or not.

2.    Single Anastomosis Duodenoileal Bypass Surgery (SADI-S)

SADI-S, or Single anastomosis duodeno-ileal bypass surgery, is a new surgical treatment option for severe obesity that is essentially a version of duodenal switch surgery in which just one intestinal bypass is performed rather than two. The surgery is fairly quick and produces great weight loss results for the patients. SADI-S is a two-step process, which includes the following procedures:

  • In the first stage, the surgeon performs a sleeve gastrectomy, removing around 80% of the stomach.
  • This is followed by the detaching of the intestine below the stomach and its re-attaching to an intestine loop roughly two meters down.

Though performed by highly trained professionals, the risk of complications cannot be ignored, which is why you should consult an experienced weight loss doctor in Dallas to know everything including the ins and outs of the procedure, the discharge and recovery time and pre and post surgery considerations.

3.    Revisional Bariatric Surgery

As the name suggests, this is not a primary weight loss surgery but a correctional surgical procedure performed on patients who have previously had a bariatric surgery, such as a gastric band or a gastric sleeve. These are situations in which either the procedures did not go correctly and the patients are having difficulties or the patients have not lost the desired weight. The reasons to undergo a revisional bariatric surgery vary as per the individual, but some of the common reasons are:

  • No change in body weight
  • Regaining weight after the surgery
  • Persistent or increase in the intensity of heartburn or acid reflux
  • Frequent nausea and vomiting
  • Trouble in swallowing food

If you observe any of the complications mentioned above, you should consult a weight loss doctor or general surgeon in Dallas to find out whether a revisional weight loss surgery is needed. There are several revisional bariatric surgeries available including band to bypass revision, sleeve gastrectomy revision for weight gain, lapband revision and  sleeve to duodenal revision.


Bariatric surgical processes are not for everyone, as per the American Society for Metabolic and Bariatric Surgery (AMBS), the general criteria for bariatric surgery are:

  • Your Body Mass Index or BMI should be greater than or equal to 40. In other terms, you should be 100 pounds overweight.
  • You have other serious health conditions such as hypertension, nonalcoholic fatty liver disease, type-2 diabetes, stroke, and so on.
  • You are left with complications after undergoing surgery.

Weight loss surgeries can leave a lifelong imprint on your life. It will require major lifestyle changes and you need to prepare yourself thoroughly. If you have any queries, reach out to the top hospitals that offer weight loss surgery in DFW or a general surgeon in Dallas.

About Terry J. Patterson

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